78312152040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{541}}^1\times {\mathrm{5717}}^1$

素因数の和:6483

約数の個数: 128

約数和(自身を含む): 236527585920

約数和(自身を除く): 158215433880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 211, 422, 541, 633, 844, 1055, 1082, 1266, 1623, 1688, 2110, 2164, 2532, 2705, 3165, 3246, 4220, 4328, 5064, 5410, 5717, 6330, 6492, 8115, 8440, 10820, 11434, 12660, 12984, 16230, 17151, 21640, 22868, 25320, 28585, 32460, 34302, 45736, 57170, 64920, 68604, 85755, 114151, 114340, 137208, 171510, 228302, 228680, 342453, 343020, 456604, 570755, 684906, 686040, 913208, 1141510, 1206287, 1369812, 1712265, 2283020, 2412574, 2739624, 3092897, 3424530, 3618861, 4566040, 4825148, 6031435, 6185794, 6849060, 7237722, 9278691, 9650296, 12062870, 12371588, 13698120, 14475444, 15464485, 18094305, 18557382, 24125740, 24743176, 28950888, 30928970, 36188610, 37114764, 46393455, 48251480, 61857940, 72377220, 74229528, 92786910, 123715880, 144754440, 185573820, 371147640, 652601267, 1305202534, 1957803801, 2610405068, 3263006335, 3915607602, 5220810136, 6526012670, 7831215204, 9789019005, 13052025340, 15662430408, 19578038010, 26104050680, 39156076020, 78312152040]

約数ペア:

[(1, 78312152040), (2, 39156076020), (3, 26104050680), (4, 19578038010), (5, 15662430408), (6, 13052025340), (8, 9789019005), (10, 7831215204), (12, 6526012670), (15, 5220810136), (20, 3915607602), (24, 3263006335), (30, 2610405068), (40, 1957803801), (60, 1305202534), (120, 652601267), (211, 371147640), (422, 185573820), (541, 144754440), (633, 123715880), (844, 92786910), (1055, 74229528), (1082, 72377220), (1266, 61857940), (1623, 48251480), (1688, 46393455), (2110, 37114764), (2164, 36188610), (2532, 30928970), (2705, 28950888), (3165, 24743176), (3246, 24125740), (4220, 18557382), (4328, 18094305), (5064, 15464485), (5410, 14475444), (5717, 13698120), (6330, 12371588), (6492, 12062870), (8115, 9650296), (8440, 9278691), (10820, 7237722), (11434, 6849060), (12660, 6185794), (12984, 6031435), (16230, 4825148), (17151, 4566040), (21640, 3618861), (22868, 3424530), (25320, 3092897), (28585, 2739624), (32460, 2412574), (34302, 2283020), (45736, 1712265), (57170, 1369812), (64920, 1206287), (68604, 1141510), (85755, 913208), (114151, 686040), (114340, 684906), (137208, 570755), (171510, 456604), (228302, 343020), (228680, 342453)]