1330343840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{653}}^1$

素因数の和:799

約数の個数: 192

約数和(自身を含む): 3844641024

約数和(自身を除く): 2514297184

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 107, 112, 119, 136, 140, 160, 170, 214, 224, 238, 272, 280, 340, 428, 476, 535, 544, 560, 595, 653, 680, 749, 856, 952, 1070, 1120, 1190, 1306, 1360, 1498, 1712, 1819, 1904, 2140, 2380, 2612, 2720, 2996, 3265, 3424, 3638, 3745, 3808, 4280, 4571, 4760, 5224, 5992, 6530, 7276, 7490, 8560, 9095, 9142, 9520, 10448, 11101, 11984, 12733, 13060, 14552, 14980, 17120, 18190, 18284, 19040, 20896, 22202, 22855, 23968, 25466, 26120, 29104, 29960, 36380, 36568, 44404, 45710, 50932, 52240, 55505, 58208, 59920, 63665, 69871, 72760, 73136, 77707, 88808, 91420, 101864, 104480, 111010, 119840, 127330, 139742, 145520, 146272, 155414, 177616, 182840, 203728, 222020, 254660, 279484, 291040, 310828, 349355, 355232, 365680, 388535, 407456, 444040, 489097, 509320, 558968, 621656, 698710, 731360, 777070, 888080, 978194, 1018640, 1117936, 1187807, 1243312, 1397420, 1554140, 1776160, 1956388, 2037280, 2235872, 2375614, 2445485, 2486624, 2794840, 3108280, 3912776, 4751228, 4890970, 5589680, 5939035, 6216560, 7825552, 8314649, 9502456, 9781940, 11179360, 11878070, 12433120, 15651104, 16629298, 19004912, 19563880, 23756140, 33258596, 38009824, 39127760, 41573245, 47512280, 66517192, 78255520, 83146490, 95024560, 133034384, 166292980, 190049120, 266068768, 332585960, 665171920, 1330343840]

約数ペア:

[(1, 1330343840), (2, 665171920), (4, 332585960), (5, 266068768), (7, 190049120), (8, 166292980), (10, 133034384), (14, 95024560), (16, 83146490), (17, 78255520), (20, 66517192), (28, 47512280), (32, 41573245), (34, 39127760), (35, 38009824), (40, 33258596), (56, 23756140), (68, 19563880), (70, 19004912), (80, 16629298), (85, 15651104), (107, 12433120), (112, 11878070), (119, 11179360), (136, 9781940), (140, 9502456), (160, 8314649), (170, 7825552), (214, 6216560), (224, 5939035), (238, 5589680), (272, 4890970), (280, 4751228), (340, 3912776), (428, 3108280), (476, 2794840), (535, 2486624), (544, 2445485), (560, 2375614), (595, 2235872), (653, 2037280), (680, 1956388), (749, 1776160), (856, 1554140), (952, 1397420), (1070, 1243312), (1120, 1187807), (1190, 1117936), (1306, 1018640), (1360, 978194), (1498, 888080), (1712, 777070), (1819, 731360), (1904, 698710), (2140, 621656), (2380, 558968), (2612, 509320), (2720, 489097), (2996, 444040), (3265, 407456), (3424, 388535), (3638, 365680), (3745, 355232), (3808, 349355), (4280, 310828), (4571, 291040), (4760, 279484), (5224, 254660), (5992, 222020), (6530, 203728), (7276, 182840), (7490, 177616), (8560, 155414), (9095, 146272), (9142, 145520), (9520, 139742), (10448, 127330), (11101, 119840), (11984, 111010), (12733, 104480), (13060, 101864), (14552, 91420), (14980, 88808), (17120, 77707), (18190, 73136), (18284, 72760), (19040, 69871), (20896, 63665), (22202, 59920), (22855, 58208), (23968, 55505), (25466, 52240), (26120, 50932), (29104, 45710), (29960, 44404), (36380, 36568)]