258599640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3527}}^1$

素因数の和:3601

約数の個数: 128

約数和(自身を含む): 853493760

約数和(自身を除く): 594894120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 47, 52, 60, 65, 78, 94, 104, 120, 130, 141, 156, 188, 195, 235, 260, 282, 312, 376, 390, 470, 520, 564, 611, 705, 780, 940, 1128, 1222, 1410, 1560, 1833, 1880, 2444, 2820, 3055, 3527, 3666, 4888, 5640, 6110, 7054, 7332, 9165, 10581, 12220, 14108, 14664, 17635, 18330, 21162, 24440, 28216, 35270, 36660, 42324, 45851, 52905, 70540, 73320, 84648, 91702, 105810, 137553, 141080, 165769, 183404, 211620, 229255, 275106, 331538, 366808, 423240, 458510, 497307, 550212, 663076, 687765, 828845, 917020, 994614, 1100424, 1326152, 1375530, 1657690, 1834040, 1989228, 2154997, 2486535, 2751060, 3315380, 3978456, 4309994, 4973070, 5502120, 6464991, 6630760, 8619988, 9946140, 10774985, 12929982, 17239976, 19892280, 21549970, 25859964, 32324955, 43099940, 51719928, 64649910, 86199880, 129299820, 258599640]

約数ペア:

[(1, 258599640), (2, 129299820), (3, 86199880), (4, 64649910), (5, 51719928), (6, 43099940), (8, 32324955), (10, 25859964), (12, 21549970), (13, 19892280), (15, 17239976), (20, 12929982), (24, 10774985), (26, 9946140), (30, 8619988), (39, 6630760), (40, 6464991), (47, 5502120), (52, 4973070), (60, 4309994), (65, 3978456), (78, 3315380), (94, 2751060), (104, 2486535), (120, 2154997), (130, 1989228), (141, 1834040), (156, 1657690), (188, 1375530), (195, 1326152), (235, 1100424), (260, 994614), (282, 917020), (312, 828845), (376, 687765), (390, 663076), (470, 550212), (520, 497307), (564, 458510), (611, 423240), (705, 366808), (780, 331538), (940, 275106), (1128, 229255), (1222, 211620), (1410, 183404), (1560, 165769), (1833, 141080), (1880, 137553), (2444, 105810), (2820, 91702), (3055, 84648), (3527, 73320), (3666, 70540), (4888, 52905), (5640, 45851), (6110, 42324), (7054, 36660), (7332, 35270), (9165, 28216), (10581, 24440), (12220, 21162), (14108, 18330), (14664, 17635)]