325527720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{6353}}^1$

素因数の和:6435

約数の個数: 128

約数和(自身を含む): 1134570240

約数和(自身を除く): 809042520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 61, 70, 84, 105, 120, 122, 140, 168, 183, 210, 244, 280, 305, 366, 420, 427, 488, 610, 732, 840, 854, 915, 1220, 1281, 1464, 1708, 1830, 2135, 2440, 2562, 3416, 3660, 4270, 5124, 6353, 6405, 7320, 8540, 10248, 12706, 12810, 17080, 19059, 25412, 25620, 31765, 38118, 44471, 50824, 51240, 63530, 76236, 88942, 95295, 127060, 133413, 152472, 177884, 190590, 222355, 254120, 266826, 355768, 381180, 387533, 444710, 533652, 667065, 762360, 775066, 889420, 1067304, 1162599, 1334130, 1550132, 1778840, 1937665, 2325198, 2668260, 2712731, 3100264, 3875330, 4650396, 5336520, 5425462, 5812995, 7750660, 8138193, 9300792, 10850924, 11625990, 13563655, 15501320, 16276386, 21701848, 23251980, 27127310, 32552772, 40690965, 46503960, 54254620, 65105544, 81381930, 108509240, 162763860, 325527720]

約数ペア:

[(1, 325527720), (2, 162763860), (3, 108509240), (4, 81381930), (5, 65105544), (6, 54254620), (7, 46503960), (8, 40690965), (10, 32552772), (12, 27127310), (14, 23251980), (15, 21701848), (20, 16276386), (21, 15501320), (24, 13563655), (28, 11625990), (30, 10850924), (35, 9300792), (40, 8138193), (42, 7750660), (56, 5812995), (60, 5425462), (61, 5336520), (70, 4650396), (84, 3875330), (105, 3100264), (120, 2712731), (122, 2668260), (140, 2325198), (168, 1937665), (183, 1778840), (210, 1550132), (244, 1334130), (280, 1162599), (305, 1067304), (366, 889420), (420, 775066), (427, 762360), (488, 667065), (610, 533652), (732, 444710), (840, 387533), (854, 381180), (915, 355768), (1220, 266826), (1281, 254120), (1464, 222355), (1708, 190590), (1830, 177884), (2135, 152472), (2440, 133413), (2562, 127060), (3416, 95295), (3660, 88942), (4270, 76236), (5124, 63530), (6353, 51240), (6405, 50824), (7320, 44471), (8540, 38118), (10248, 31765), (12706, 25620), (12810, 25412), (17080, 19059)]