151474440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1091}}^1$

素因数の和:1207

約数の個数: 128

約数和(自身を含む): 495331200

約数和(自身を除く): 343856760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 89, 104, 120, 130, 156, 178, 195, 260, 267, 312, 356, 390, 445, 520, 534, 712, 780, 890, 1068, 1091, 1157, 1335, 1560, 1780, 2136, 2182, 2314, 2670, 3273, 3471, 3560, 4364, 4628, 5340, 5455, 5785, 6546, 6942, 8728, 9256, 10680, 10910, 11570, 13092, 13884, 14183, 16365, 17355, 21820, 23140, 26184, 27768, 28366, 32730, 34710, 42549, 43640, 46280, 56732, 65460, 69420, 70915, 85098, 97099, 113464, 130920, 138840, 141830, 170196, 194198, 212745, 283660, 291297, 340392, 388396, 425490, 485495, 567320, 582594, 776792, 850980, 970990, 1165188, 1262287, 1456485, 1701960, 1941980, 2330376, 2524574, 2912970, 3786861, 3883960, 5049148, 5825940, 6311435, 7573722, 10098296, 11651880, 12622870, 15147444, 18934305, 25245740, 30294888, 37868610, 50491480, 75737220, 151474440]

約数ペア:

[(1, 151474440), (2, 75737220), (3, 50491480), (4, 37868610), (5, 30294888), (6, 25245740), (8, 18934305), (10, 15147444), (12, 12622870), (13, 11651880), (15, 10098296), (20, 7573722), (24, 6311435), (26, 5825940), (30, 5049148), (39, 3883960), (40, 3786861), (52, 2912970), (60, 2524574), (65, 2330376), (78, 1941980), (89, 1701960), (104, 1456485), (120, 1262287), (130, 1165188), (156, 970990), (178, 850980), (195, 776792), (260, 582594), (267, 567320), (312, 485495), (356, 425490), (390, 388396), (445, 340392), (520, 291297), (534, 283660), (712, 212745), (780, 194198), (890, 170196), (1068, 141830), (1091, 138840), (1157, 130920), (1335, 113464), (1560, 97099), (1780, 85098), (2136, 70915), (2182, 69420), (2314, 65460), (2670, 56732), (3273, 46280), (3471, 43640), (3560, 42549), (4364, 34710), (4628, 32730), (5340, 28366), (5455, 27768), (5785, 26184), (6546, 23140), (6942, 21820), (8728, 17355), (9256, 16365), (10680, 14183), (10910, 13884), (11570, 13092)]