128479707720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{206413}}^1$

素因数の和:206469

約数の個数: 384

約数和(自身を含む): 540969811200

約数和(自身を除く): 412490103480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 24, 26, 28, 30, 35, 36, 38, 39, 40, 42, 45, 52, 56, 57, 60, 63, 65, 70, 72, 76, 78, 84, 90, 91, 95, 104, 105, 114, 117, 120, 126, 130, 133, 140, 152, 156, 168, 171, 180, 182, 190, 195, 210, 228, 234, 247, 252, 260, 266, 273, 280, 285, 312, 315, 342, 360, 364, 380, 390, 399, 420, 455, 456, 468, 494, 504, 520, 532, 546, 570, 585, 630, 665, 684, 728, 741, 760, 780, 798, 819, 840, 855, 910, 936, 988, 1064, 1092, 1140, 1170, 1197, 1235, 1260, 1330, 1365, 1368, 1482, 1560, 1596, 1638, 1710, 1729, 1820, 1976, 1995, 2184, 2223, 2280, 2340, 2394, 2470, 2520, 2660, 2730, 2964, 3192, 3276, 3420, 3458, 3640, 3705, 3990, 4095, 4446, 4680, 4788, 4940, 5187, 5320, 5460, 5928, 5985, 6552, 6840, 6916, 7410, 7980, 8190, 8645, 8892, 9576, 9880, 10374, 10920, 11115, 11970, 13832, 14820, 15561, 15960, 16380, 17290, 17784, 20748, 22230, 23940, 25935, 29640, 31122, 32760, 34580, 41496, 44460, 47880, 51870, 62244, 69160, 77805, 88920, 103740, 124488, 155610, 206413, 207480, 311220, 412826, 619239, 622440, 825652, 1032065, 1238478, 1444891, 1651304, 1857717, 2064130, 2476956, 2683369, 2889782, 3096195, 3715434, 3921847, 4128260, 4334673, 4953912, 5366738, 5779564, 6192390, 7224455, 7430868, 7843694, 8050107, 8256520, 8669346, 9288585, 10733476, 11559128, 11765541, 12384780, 13004019, 13416845, 14448910, 14861736, 15687388, 16100214, 17338692, 18577170, 18783583, 19609235, 21466952, 21673365, 23531082, 24150321, 24769560, 26008038, 26833690, 27452929, 28897820, 31374776, 32200428, 34677384, 35296623, 37154340, 37567166, 39218470, 40250535, 43346730, 47062164, 48300642, 50984011, 52016076, 53667380, 54905858, 56350749, 57795640, 58827705, 64400856, 65020095, 70593246, 74308680, 75134332, 78436940, 80501070, 82358787, 86693460, 93917915, 94124328, 96601284, 101968022, 104032152, 107334760, 109811716, 112701498, 117655410, 120751605, 130040190, 137264645, 141186492, 150268664, 152952033, 156873880, 161002140, 164717574, 169052247, 173386920, 176483115, 187835830, 193202568, 203936044, 219623432, 225402996, 235310820, 241503210, 247076361, 254920055, 260080380, 274529290, 281753745, 282372984, 305904066, 322004280, 329435148, 338104494, 352966230, 356888077, 375671660, 407872088, 411793935, 450805992, 458856099, 470621640, 483006420, 494152722, 509840110, 520160760, 549058580, 563507490, 611808132, 658870296, 676208988, 705932460, 713776154, 751343320, 764760165, 823587870, 845261235, 917712198, 966012840, 988305444, 1019680220, 1070664231, 1098117160, 1127014980, 1223616264, 1235381805, 1352417976, 1411864920, 1427552308, 1529520330, 1647175740, 1690522470, 1784440385, 1835424396, 1976610888, 2039360440, 2141328462, 2254029960, 2294280495, 2470763610, 2855104616, 3059040660, 3211992693, 3294351480, 3381044940, 3568880770, 3670848792, 4282656924, 4588560990, 4941527220, 5353321155, 6118081320, 6423985386, 6762089880, 7137761540, 8565313848, 9177121980, 9883054440, 10706642310, 12847970772, 14275523080, 16059963465, 18354243960, 21413284620, 25695941544, 32119926930, 42826569240, 64239853860, 128479707720]

約数ペア:

[(1, 128479707720), (2, 64239853860), (3, 42826569240), (4, 32119926930), (5, 25695941544), (6, 21413284620), (7, 18354243960), (8, 16059963465), (9, 14275523080), (10, 12847970772), (12, 10706642310), (13, 9883054440), (14, 9177121980), (15, 8565313848), (18, 7137761540), (19, 6762089880), (20, 6423985386), (21, 6118081320), (24, 5353321155), (26, 4941527220), (28, 4588560990), (30, 4282656924), (35, 3670848792), (36, 3568880770), (38, 3381044940), (39, 3294351480), (40, 3211992693), (42, 3059040660), (45, 2855104616), (52, 2470763610), (56, 2294280495), (57, 2254029960), (60, 2141328462), (63, 2039360440), (65, 1976610888), (70, 1835424396), (72, 1784440385), (76, 1690522470), (78, 1647175740), (84, 1529520330), (90, 1427552308), (91, 1411864920), (95, 1352417976), (104, 1235381805), (105, 1223616264), (114, 1127014980), (117, 1098117160), (120, 1070664231), (126, 1019680220), (130, 988305444), (133, 966012840), (140, 917712198), (152, 845261235), (156, 823587870), (168, 764760165), (171, 751343320), (180, 713776154), (182, 705932460), (190, 676208988), (195, 658870296), (210, 611808132), (228, 563507490), (234, 549058580), (247, 520160760), (252, 509840110), (260, 494152722), (266, 483006420), (273, 470621640), (280, 458856099), (285, 450805992), (312, 411793935), (315, 407872088), (342, 375671660), (360, 356888077), (364, 352966230), (380, 338104494), (390, 329435148), (399, 322004280), (420, 305904066), (455, 282372984), (456, 281753745), (468, 274529290), (494, 260080380), (504, 254920055), (520, 247076361), (532, 241503210), (546, 235310820), (570, 225402996), (585, 219623432), (630, 203936044), (665, 193202568), (684, 187835830), (728, 176483115), (741, 173386920), (760, 169052247), (780, 164717574), (798, 161002140), (819, 156873880), (840, 152952033), (855, 150268664), (910, 141186492), (936, 137264645), (988, 130040190), (1064, 120751605), (1092, 117655410), (1140, 112701498), (1170, 109811716), (1197, 107334760), (1235, 104032152), (1260, 101968022), (1330, 96601284), (1365, 94124328), (1368, 93917915), (1482, 86693460), (1560, 82358787), (1596, 80501070), (1638, 78436940), (1710, 75134332), (1729, 74308680), (1820, 70593246), (1976, 65020095), (1995, 64400856), (2184, 58827705), (2223, 57795640), (2280, 56350749), (2340, 54905858), (2394, 53667380), (2470, 52016076), (2520, 50984011), (2660, 48300642), (2730, 47062164), (2964, 43346730), (3192, 40250535), (3276, 39218470), (3420, 37567166), (3458, 37154340), (3640, 35296623), (3705, 34677384), (3990, 32200428), (4095, 31374776), (4446, 28897820), (4680, 27452929), (4788, 26833690), (4940, 26008038), (5187, 24769560), (5320, 24150321), (5460, 23531082), (5928, 21673365), (5985, 21466952), (6552, 19609235), (6840, 18783583), (6916, 18577170), (7410, 17338692), (7980, 16100214), (8190, 15687388), (8645, 14861736), (8892, 14448910), (9576, 13416845), (9880, 13004019), (10374, 12384780), (10920, 11765541), (11115, 11559128), (11970, 10733476), (13832, 9288585), (14820, 8669346), (15561, 8256520), (15960, 8050107), (16380, 7843694), (17290, 7430868), (17784, 7224455), (20748, 6192390), (22230, 5779564), (23940, 5366738), (25935, 4953912), (29640, 4334673), (31122, 4128260), (32760, 3921847), (34580, 3715434), (41496, 3096195), (44460, 2889782), (47880, 2683369), (51870, 2476956), (62244, 2064130), (69160, 1857717), (77805, 1651304), (88920, 1444891), (103740, 1238478), (124488, 1032065), (155610, 825652), (206413, 622440), (207480, 619239), (311220, 412826)]