259350960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3169}}^1$

素因数の和:3227

約数の個数: 160

約数和(自身を含む): 905656320

約数和(自身を除く): 646305360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 110, 120, 124, 132, 155, 165, 176, 186, 220, 240, 248, 264, 310, 330, 341, 372, 440, 465, 496, 528, 620, 660, 682, 744, 880, 930, 1023, 1240, 1320, 1364, 1488, 1705, 1860, 2046, 2480, 2640, 2728, 3169, 3410, 3720, 4092, 5115, 5456, 6338, 6820, 7440, 8184, 9507, 10230, 12676, 13640, 15845, 16368, 19014, 20460, 25352, 27280, 31690, 34859, 38028, 40920, 47535, 50704, 63380, 69718, 76056, 81840, 95070, 98239, 104577, 126760, 139436, 152112, 174295, 190140, 196478, 209154, 253520, 278872, 294717, 348590, 380280, 392956, 418308, 491195, 522885, 557744, 589434, 697180, 760560, 785912, 836616, 982390, 1045770, 1080629, 1178868, 1394360, 1473585, 1571824, 1673232, 1964780, 2091540, 2161258, 2357736, 2788720, 2947170, 3241887, 3929560, 4183080, 4322516, 4715472, 5403145, 5894340, 6483774, 7859120, 8366160, 8645032, 10806290, 11788680, 12967548, 16209435, 17290064, 21612580, 23577360, 25935096, 32418870, 43225160, 51870192, 64837740, 86450320, 129675480, 259350960]

約数ペア:

[(1, 259350960), (2, 129675480), (3, 86450320), (4, 64837740), (5, 51870192), (6, 43225160), (8, 32418870), (10, 25935096), (11, 23577360), (12, 21612580), (15, 17290064), (16, 16209435), (20, 12967548), (22, 11788680), (24, 10806290), (30, 8645032), (31, 8366160), (33, 7859120), (40, 6483774), (44, 5894340), (48, 5403145), (55, 4715472), (60, 4322516), (62, 4183080), (66, 3929560), (80, 3241887), (88, 2947170), (93, 2788720), (110, 2357736), (120, 2161258), (124, 2091540), (132, 1964780), (155, 1673232), (165, 1571824), (176, 1473585), (186, 1394360), (220, 1178868), (240, 1080629), (248, 1045770), (264, 982390), (310, 836616), (330, 785912), (341, 760560), (372, 697180), (440, 589434), (465, 557744), (496, 522885), (528, 491195), (620, 418308), (660, 392956), (682, 380280), (744, 348590), (880, 294717), (930, 278872), (1023, 253520), (1240, 209154), (1320, 196478), (1364, 190140), (1488, 174295), (1705, 152112), (1860, 139436), (2046, 126760), (2480, 104577), (2640, 98239), (2728, 95070), (3169, 81840), (3410, 76056), (3720, 69718), (4092, 63380), (5115, 50704), (5456, 47535), (6338, 40920), (6820, 38028), (7440, 34859), (8184, 31690), (9507, 27280), (10230, 25352), (12676, 20460), (13640, 19014), (15845, 16368)]