1489474980

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:301

約数の個数: 480

約数和(自身を含む): 5828444160

約数和(自身を除く): 4338969180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 31, 35, 36, 38, 42, 45, 54, 57, 60, 62, 63, 70, 76, 81, 84, 90, 93, 95, 105, 108, 114, 124, 126, 133, 135, 140, 155, 162, 171, 180, 186, 189, 190, 210, 217, 223, 228, 252, 266, 270, 279, 285, 310, 315, 324, 342, 372, 378, 380, 399, 405, 420, 434, 446, 465, 513, 532, 540, 558, 567, 570, 589, 620, 630, 651, 665, 669, 684, 756, 798, 810, 837, 855, 868, 892, 930, 945, 1026, 1085, 1115, 1116, 1134, 1140, 1178, 1197, 1260, 1302, 1330, 1338, 1395, 1539, 1561, 1596, 1620, 1674, 1710, 1767, 1860, 1890, 1953, 1995, 2007, 2052, 2170, 2230, 2268, 2356, 2394, 2511, 2565, 2604, 2660, 2676, 2790, 2835, 2945, 3078, 3122, 3255, 3345, 3348, 3420, 3534, 3591, 3780, 3906, 3990, 4014, 4123, 4185, 4237, 4340, 4460, 4683, 4788, 5022, 5130, 5301, 5580, 5670, 5859, 5890, 5985, 6021, 6156, 6244, 6510, 6690, 6913, 7068, 7182, 7695, 7805, 7812, 7980, 8028, 8246, 8370, 8474, 8835, 9366, 9765, 10035, 10044, 10260, 10602, 10773, 11340, 11718, 11780, 11970, 12042, 12369, 12555, 12711, 13020, 13380, 13826, 14049, 14364, 15390, 15610, 15903, 16492, 16740, 16948, 17577, 17670, 17955, 18063, 18732, 19530, 20070, 20615, 20739, 21185, 21204, 21546, 23415, 23436, 23940, 24084, 24738, 25110, 25422, 26505, 27652, 28098, 29295, 29659, 30105, 30780, 31220, 31806, 34565, 35154, 35340, 35910, 36126, 37107, 38133, 39060, 40140, 41230, 41478, 42147, 42370, 43092, 46830, 47709, 48391, 49476, 50220, 50844, 53010, 53865, 56196, 58590, 59318, 60210, 61845, 62217, 63555, 63612, 69130, 70245, 70308, 71820, 72252, 74214, 76266, 79515, 82460, 82956, 84294, 84740, 87885, 88977, 90315, 93660, 95418, 96782, 103695, 106020, 107730, 111321, 114399, 117180, 118636, 120420, 123690, 124434, 126441, 127110, 131347, 138260, 140490, 145173, 148295, 148428, 152532, 159030, 168588, 175770, 177954, 180630, 185535, 186651, 190665, 190836, 193564, 207390, 210735, 215460, 222642, 228798, 238545, 241955, 247380, 248868, 252882, 254220, 262694, 266931, 280980, 290346, 296590, 311085, 318060, 333963, 343197, 351540, 355908, 361260, 371070, 373302, 381330, 394041, 414780, 421470, 435519, 444885, 445284, 457596, 477090, 483910, 505764, 525388, 533862, 556605, 559953, 571995, 580692, 593180, 622170, 632205, 656735, 667926, 686394, 725865, 742140, 746604, 762660, 788082, 800793, 842940, 871038, 889770, 919429, 933255, 954180, 967820, 1067724, 1113210, 1119906, 1143990, 1182123, 1244340, 1264410, 1306557, 1313470, 1334655, 1335852, 1372788, 1451730, 1576164, 1601586, 1669815, 1715985, 1742076, 1779540, 1838858, 1866510, 1970205, 2177595, 2226420, 2239812, 2287980, 2364246, 2402379, 2528820, 2613114, 2626940, 2669310, 2758287, 2799765, 2903460, 3203172, 3339630, 3431970, 3546369, 3677716, 3733020, 3919671, 3940410, 4003965, 4355190, 4597145, 4728492, 4804758, 5226228, 5338620, 5516574, 5599530, 5910615, 6532785, 6679260, 6863940, 7092738, 7839342, 7880820, 8007930, 8274861, 8710380, 9194290, 9609516, 10639107, 11033148, 11199060, 11821230, 12011895, 13065570, 13791435, 14185476, 15678684, 16015860, 16549722, 17731845, 18388580, 19598355, 21278214, 23642460, 24023790, 24824583, 26131140, 27582870, 33099444, 35463690, 39196710, 41374305, 42556428, 48047580, 49649166, 53195535, 55165740, 70927380, 74473749, 78393420, 82748610, 99298332, 106391070, 124122915, 148947498, 165497220, 212782140, 248245830, 297894996, 372368745, 496491660, 744737490, 1489474980]

約数ペア:

[(1, 1489474980), (2, 744737490), (3, 496491660), (4, 372368745), (5, 297894996), (6, 248245830), (7, 212782140), (9, 165497220), (10, 148947498), (12, 124122915), (14, 106391070), (15, 99298332), (18, 82748610), (19, 78393420), (20, 74473749), (21, 70927380), (27, 55165740), (28, 53195535), (30, 49649166), (31, 48047580), (35, 42556428), (36, 41374305), (38, 39196710), (42, 35463690), (45, 33099444), (54, 27582870), (57, 26131140), (60, 24824583), (62, 24023790), (63, 23642460), (70, 21278214), (76, 19598355), (81, 18388580), (84, 17731845), (90, 16549722), (93, 16015860), (95, 15678684), (105, 14185476), (108, 13791435), (114, 13065570), (124, 12011895), (126, 11821230), (133, 11199060), (135, 11033148), (140, 10639107), (155, 9609516), (162, 9194290), (171, 8710380), (180, 8274861), (186, 8007930), (189, 7880820), (190, 7839342), (210, 7092738), (217, 6863940), (223, 6679260), (228, 6532785), (252, 5910615), (266, 5599530), (270, 5516574), (279, 5338620), (285, 5226228), (310, 4804758), (315, 4728492), (324, 4597145), (342, 4355190), (372, 4003965), (378, 3940410), (380, 3919671), (399, 3733020), (405, 3677716), (420, 3546369), (434, 3431970), (446, 3339630), (465, 3203172), (513, 2903460), (532, 2799765), (540, 2758287), (558, 2669310), (567, 2626940), (570, 2613114), (589, 2528820), (620, 2402379), (630, 2364246), (651, 2287980), (665, 2239812), (669, 2226420), (684, 2177595), (756, 1970205), (798, 1866510), (810, 1838858), (837, 1779540), (855, 1742076), (868, 1715985), (892, 1669815), (930, 1601586), (945, 1576164), (1026, 1451730), (1085, 1372788), (1115, 1335852), (1116, 1334655), (1134, 1313470), (1140, 1306557), (1178, 1264410), (1197, 1244340), (1260, 1182123), (1302, 1143990), (1330, 1119906), (1338, 1113210), (1395, 1067724), (1539, 967820), (1561, 954180), (1596, 933255), (1620, 919429), (1674, 889770), (1710, 871038), (1767, 842940), (1860, 800793), (1890, 788082), (1953, 762660), (1995, 746604), (2007, 742140), (2052, 725865), (2170, 686394), (2230, 667926), (2268, 656735), (2356, 632205), (2394, 622170), (2511, 593180), (2565, 580692), (2604, 571995), (2660, 559953), (2676, 556605), (2790, 533862), (2835, 525388), (2945, 505764), (3078, 483910), (3122, 477090), (3255, 457596), (3345, 445284), (3348, 444885), (3420, 435519), (3534, 421470), (3591, 414780), (3780, 394041), (3906, 381330), (3990, 373302), (4014, 371070), (4123, 361260), (4185, 355908), (4237, 351540), (4340, 343197), (4460, 333963), (4683, 318060), (4788, 311085), (5022, 296590), (5130, 290346), (5301, 280980), (5580, 266931), (5670, 262694), (5859, 254220), (5890, 252882), (5985, 248868), (6021, 247380), (6156, 241955), (6244, 238545), (6510, 228798), (6690, 222642), (6913, 215460), (7068, 210735), (7182, 207390), (7695, 193564), (7805, 190836), (7812, 190665), (7980, 186651), (8028, 185535), (8246, 180630), (8370, 177954), (8474, 175770), (8835, 168588), (9366, 159030), (9765, 152532), (10035, 148428), (10044, 148295), (10260, 145173), (10602, 140490), (10773, 138260), (11340, 131347), (11718, 127110), (11780, 126441), (11970, 124434), (12042, 123690), (12369, 120420), (12555, 118636), (12711, 117180), (13020, 114399), (13380, 111321), (13826, 107730), (14049, 106020), (14364, 103695), (15390, 96782), (15610, 95418), (15903, 93660), (16492, 90315), (16740, 88977), (16948, 87885), (17577, 84740), (17670, 84294), (17955, 82956), (18063, 82460), (18732, 79515), (19530, 76266), (20070, 74214), (20615, 72252), (20739, 71820), (21185, 70308), (21204, 70245), (21546, 69130), (23415, 63612), (23436, 63555), (23940, 62217), (24084, 61845), (24738, 60210), (25110, 59318), (25422, 58590), (26505, 56196), (27652, 53865), (28098, 53010), (29295, 50844), (29659, 50220), (30105, 49476), (30780, 48391), (31220, 47709), (31806, 46830), (34565, 43092), (35154, 42370), (35340, 42147), (35910, 41478), (36126, 41230), (37107, 40140), (38133, 39060)]