288985060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:246

約数の個数: 192

約数和(自身を含む): 804948480

約数和(自身を除く): 515963420

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 52, 61, 65, 70, 76, 91, 95, 122, 130, 133, 137, 140, 182, 190, 244, 247, 260, 266, 274, 305, 364, 380, 427, 455, 494, 532, 548, 610, 665, 685, 793, 854, 910, 959, 988, 1159, 1220, 1235, 1330, 1370, 1586, 1708, 1729, 1781, 1820, 1918, 2135, 2318, 2470, 2603, 2660, 2740, 3172, 3458, 3562, 3836, 3965, 4270, 4636, 4795, 4940, 5206, 5551, 5795, 6916, 7124, 7930, 8113, 8357, 8540, 8645, 8905, 9590, 10412, 11102, 11590, 12467, 13015, 15067, 15860, 16226, 16714, 17290, 17810, 18221, 19180, 22204, 23180, 24934, 26030, 27755, 30134, 32452, 33428, 33839, 34580, 35620, 36442, 40565, 41785, 49868, 52060, 55510, 58499, 60268, 62335, 67678, 72884, 75335, 81130, 83570, 91105, 105469, 108641, 111020, 116998, 124670, 135356, 150670, 158783, 162260, 167140, 169195, 182210, 210938, 217282, 233996, 236873, 249340, 292495, 301340, 317566, 338390, 364420, 421876, 434564, 473746, 527345, 543205, 584990, 635132, 676780, 760487, 793915, 947492, 1054690, 1086410, 1111481, 1169980, 1184365, 1520974, 1587830, 2064179, 2109380, 2172820, 2222962, 2368730, 3041948, 3175660, 3802435, 4128358, 4445924, 4737460, 5557405, 7604870, 8256716, 10320895, 11114810, 14449253, 15209740, 20641790, 22229620, 28898506, 41283580, 57797012, 72246265, 144492530, 288985060]

約数ペア:

[(1, 288985060), (2, 144492530), (4, 72246265), (5, 57797012), (7, 41283580), (10, 28898506), (13, 22229620), (14, 20641790), (19, 15209740), (20, 14449253), (26, 11114810), (28, 10320895), (35, 8256716), (38, 7604870), (52, 5557405), (61, 4737460), (65, 4445924), (70, 4128358), (76, 3802435), (91, 3175660), (95, 3041948), (122, 2368730), (130, 2222962), (133, 2172820), (137, 2109380), (140, 2064179), (182, 1587830), (190, 1520974), (244, 1184365), (247, 1169980), (260, 1111481), (266, 1086410), (274, 1054690), (305, 947492), (364, 793915), (380, 760487), (427, 676780), (455, 635132), (494, 584990), (532, 543205), (548, 527345), (610, 473746), (665, 434564), (685, 421876), (793, 364420), (854, 338390), (910, 317566), (959, 301340), (988, 292495), (1159, 249340), (1220, 236873), (1235, 233996), (1330, 217282), (1370, 210938), (1586, 182210), (1708, 169195), (1729, 167140), (1781, 162260), (1820, 158783), (1918, 150670), (2135, 135356), (2318, 124670), (2470, 116998), (2603, 111020), (2660, 108641), (2740, 105469), (3172, 91105), (3458, 83570), (3562, 81130), (3836, 75335), (3965, 72884), (4270, 67678), (4636, 62335), (4795, 60268), (4940, 58499), (5206, 55510), (5551, 52060), (5795, 49868), (6916, 41785), (7124, 40565), (7930, 36442), (8113, 35620), (8357, 34580), (8540, 33839), (8645, 33428), (8905, 32452), (9590, 30134), (10412, 27755), (11102, 26030), (11590, 24934), (12467, 23180), (13015, 22204), (15067, 19180), (15860, 18221), (16226, 17810), (16714, 17290)]