284207280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{1013}}^1$

素因数の和:1203

約数の個数: 160

約数和(自身を含む): 1013935104

約数和(自身を除く): 729727824

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 167, 168, 210, 240, 280, 334, 336, 420, 501, 560, 668, 835, 840, 1002, 1013, 1169, 1336, 1670, 1680, 2004, 2026, 2338, 2505, 2672, 3039, 3340, 3507, 4008, 4052, 4676, 5010, 5065, 5845, 6078, 6680, 7014, 7091, 8016, 8104, 9352, 10020, 10130, 11690, 12156, 13360, 14028, 14182, 15195, 16208, 17535, 18704, 20040, 20260, 21273, 23380, 24312, 28056, 28364, 30390, 35070, 35455, 40080, 40520, 42546, 46760, 48624, 56112, 56728, 60780, 70140, 70910, 81040, 85092, 93520, 106365, 113456, 121560, 140280, 141820, 169171, 170184, 212730, 243120, 280560, 283640, 338342, 340368, 425460, 507513, 567280, 676684, 845855, 850920, 1015026, 1184197, 1353368, 1691710, 1701840, 2030052, 2368394, 2537565, 2706736, 3383420, 3552591, 4060104, 4736788, 5075130, 5920985, 6766840, 7105182, 8120208, 9473576, 10150260, 11841970, 13533680, 14210364, 17762955, 18947152, 20300520, 23683940, 28420728, 35525910, 40601040, 47367880, 56841456, 71051820, 94735760, 142103640, 284207280]

約数ペア:

[(1, 284207280), (2, 142103640), (3, 94735760), (4, 71051820), (5, 56841456), (6, 47367880), (7, 40601040), (8, 35525910), (10, 28420728), (12, 23683940), (14, 20300520), (15, 18947152), (16, 17762955), (20, 14210364), (21, 13533680), (24, 11841970), (28, 10150260), (30, 9473576), (35, 8120208), (40, 7105182), (42, 6766840), (48, 5920985), (56, 5075130), (60, 4736788), (70, 4060104), (80, 3552591), (84, 3383420), (105, 2706736), (112, 2537565), (120, 2368394), (140, 2030052), (167, 1701840), (168, 1691710), (210, 1353368), (240, 1184197), (280, 1015026), (334, 850920), (336, 845855), (420, 676684), (501, 567280), (560, 507513), (668, 425460), (835, 340368), (840, 338342), (1002, 283640), (1013, 280560), (1169, 243120), (1336, 212730), (1670, 170184), (1680, 169171), (2004, 141820), (2026, 140280), (2338, 121560), (2505, 113456), (2672, 106365), (3039, 93520), (3340, 85092), (3507, 81040), (4008, 70910), (4052, 70140), (4676, 60780), (5010, 56728), (5065, 56112), (5845, 48624), (6078, 46760), (6680, 42546), (7014, 40520), (7091, 40080), (8016, 35455), (8104, 35070), (9352, 30390), (10020, 28364), (10130, 28056), (11690, 24312), (12156, 23380), (13360, 21273), (14028, 20260), (14182, 20040), (15195, 18704), (16208, 17535)]