1284940410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:273

約数の個数: 256

約数和(自身を含む): 3749276160

約数和(自身を除く): 2464335750

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 29, 30, 34, 39, 41, 51, 58, 65, 78, 82, 85, 87, 102, 123, 130, 145, 163, 170, 174, 195, 205, 221, 246, 255, 290, 326, 377, 390, 410, 435, 442, 489, 493, 510, 533, 615, 663, 697, 754, 815, 870, 978, 986, 1066, 1105, 1131, 1189, 1230, 1326, 1394, 1479, 1599, 1630, 1885, 2091, 2119, 2210, 2262, 2378, 2445, 2465, 2665, 2771, 2958, 3198, 3315, 3485, 3567, 3770, 4182, 4238, 4727, 4890, 4930, 5330, 5542, 5655, 5945, 6357, 6409, 6630, 6683, 6970, 7134, 7395, 7995, 8313, 9061, 9454, 10455, 10595, 11310, 11890, 12714, 12818, 13366, 13855, 14181, 14790, 15457, 15990, 16626, 17835, 18122, 19227, 20049, 20213, 20910, 21190, 23635, 27183, 27710, 28362, 30914, 31785, 32045, 33415, 35670, 36023, 38454, 40098, 40426, 41565, 45305, 46371, 47270, 54366, 60639, 61451, 63570, 64090, 66830, 70905, 72046, 77285, 80359, 83130, 86879, 90610, 92742, 96135, 100245, 101065, 108069, 113611, 121278, 122902, 135915, 141810, 154570, 160718, 173758, 180115, 184353, 192270, 193807, 200490, 202130, 216138, 227222, 231855, 241077, 260637, 262769, 271830, 303195, 307255, 340833, 360230, 368706, 387614, 401795, 434395, 463710, 482154, 521274, 525538, 540345, 568055, 581421, 606390, 614510, 681666, 788307, 803590, 868790, 921765, 969035, 1044667, 1080690, 1136110, 1162842, 1205385, 1303185, 1313845, 1476943, 1576614, 1704165, 1843530, 1938070, 2089334, 2410770, 2519491, 2606370, 2627690, 2907105, 2953886, 3134001, 3294719, 3408330, 3941535, 4430829, 5038982, 5223335, 5814210, 6268002, 6589438, 7384715, 7558473, 7883070, 8861658, 9884157, 10446670, 12597455, 14769430, 15116946, 15670005, 16473595, 19768314, 22154145, 25194910, 31340010, 32947190, 37792365, 42831347, 44308290, 49420785, 75584730, 85662694, 98841570, 128494041, 214156735, 256988082, 428313470, 642470205, 1284940410]

約数ペア:

[(1, 1284940410), (2, 642470205), (3, 428313470), (5, 256988082), (6, 214156735), (10, 128494041), (13, 98841570), (15, 85662694), (17, 75584730), (26, 49420785), (29, 44308290), (30, 42831347), (34, 37792365), (39, 32947190), (41, 31340010), (51, 25194910), (58, 22154145), (65, 19768314), (78, 16473595), (82, 15670005), (85, 15116946), (87, 14769430), (102, 12597455), (123, 10446670), (130, 9884157), (145, 8861658), (163, 7883070), (170, 7558473), (174, 7384715), (195, 6589438), (205, 6268002), (221, 5814210), (246, 5223335), (255, 5038982), (290, 4430829), (326, 3941535), (377, 3408330), (390, 3294719), (410, 3134001), (435, 2953886), (442, 2907105), (489, 2627690), (493, 2606370), (510, 2519491), (533, 2410770), (615, 2089334), (663, 1938070), (697, 1843530), (754, 1704165), (815, 1576614), (870, 1476943), (978, 1313845), (986, 1303185), (1066, 1205385), (1105, 1162842), (1131, 1136110), (1189, 1080690), (1230, 1044667), (1326, 969035), (1394, 921765), (1479, 868790), (1599, 803590), (1630, 788307), (1885, 681666), (2091, 614510), (2119, 606390), (2210, 581421), (2262, 568055), (2378, 540345), (2445, 525538), (2465, 521274), (2665, 482154), (2771, 463710), (2958, 434395), (3198, 401795), (3315, 387614), (3485, 368706), (3567, 360230), (3770, 340833), (4182, 307255), (4238, 303195), (4727, 271830), (4890, 262769), (4930, 260637), (5330, 241077), (5542, 231855), (5655, 227222), (5945, 216138), (6357, 202130), (6409, 200490), (6630, 193807), (6683, 192270), (6970, 184353), (7134, 180115), (7395, 173758), (7995, 160718), (8313, 154570), (9061, 141810), (9454, 135915), (10455, 122902), (10595, 121278), (11310, 113611), (11890, 108069), (12714, 101065), (12818, 100245), (13366, 96135), (13855, 92742), (14181, 90610), (14790, 86879), (15457, 83130), (15990, 80359), (16626, 77285), (17835, 72046), (18122, 70905), (19227, 66830), (20049, 64090), (20213, 63570), (20910, 61451), (21190, 60639), (23635, 54366), (27183, 47270), (27710, 46371), (28362, 45305), (30914, 41565), (31785, 40426), (32045, 40098), (33415, 38454), (35670, 36023)]