179524920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1109}}^1$

素因数の和:1213

約数の個数: 128

約数和(自身を含む): 575424000

約数和(自身を除く): 395899080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 71, 76, 95, 114, 120, 142, 152, 190, 213, 228, 284, 285, 355, 380, 426, 456, 568, 570, 710, 760, 852, 1065, 1109, 1140, 1349, 1420, 1704, 2130, 2218, 2280, 2698, 2840, 3327, 4047, 4260, 4436, 5396, 5545, 6654, 6745, 8094, 8520, 8872, 10792, 11090, 13308, 13490, 16188, 16635, 20235, 21071, 22180, 26616, 26980, 32376, 33270, 40470, 42142, 44360, 53960, 63213, 66540, 78739, 80940, 84284, 105355, 126426, 133080, 157478, 161880, 168568, 210710, 236217, 252852, 314956, 316065, 393695, 421420, 472434, 505704, 629912, 632130, 787390, 842840, 944868, 1181085, 1264260, 1496041, 1574780, 1889736, 2362170, 2528520, 2992082, 3149560, 4488123, 4724340, 5984164, 7480205, 8976246, 9448680, 11968328, 14960410, 17952492, 22440615, 29920820, 35904984, 44881230, 59841640, 89762460, 179524920]

約数ペア:

[(1, 179524920), (2, 89762460), (3, 59841640), (4, 44881230), (5, 35904984), (6, 29920820), (8, 22440615), (10, 17952492), (12, 14960410), (15, 11968328), (19, 9448680), (20, 8976246), (24, 7480205), (30, 5984164), (38, 4724340), (40, 4488123), (57, 3149560), (60, 2992082), (71, 2528520), (76, 2362170), (95, 1889736), (114, 1574780), (120, 1496041), (142, 1264260), (152, 1181085), (190, 944868), (213, 842840), (228, 787390), (284, 632130), (285, 629912), (355, 505704), (380, 472434), (426, 421420), (456, 393695), (568, 316065), (570, 314956), (710, 252852), (760, 236217), (852, 210710), (1065, 168568), (1109, 161880), (1140, 157478), (1349, 133080), (1420, 126426), (1704, 105355), (2130, 84284), (2218, 80940), (2280, 78739), (2698, 66540), (2840, 63213), (3327, 53960), (4047, 44360), (4260, 42142), (4436, 40470), (5396, 33270), (5545, 32376), (6654, 26980), (6745, 26616), (8094, 22180), (8520, 21071), (8872, 20235), (10792, 16635), (11090, 16188), (13308, 13490)]