165923160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:178

約数の個数: 256

約数和(自身を含む): 572866560

約数和(自身を除く): 406943400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 47, 52, 60, 62, 65, 73, 78, 93, 94, 104, 120, 124, 130, 141, 146, 155, 156, 186, 188, 195, 219, 235, 248, 260, 282, 292, 310, 312, 365, 372, 376, 390, 403, 438, 465, 470, 520, 564, 584, 611, 620, 705, 730, 744, 780, 806, 876, 930, 940, 949, 1095, 1128, 1209, 1222, 1240, 1410, 1457, 1460, 1560, 1612, 1752, 1833, 1860, 1880, 1898, 2015, 2190, 2263, 2418, 2444, 2820, 2847, 2914, 2920, 3055, 3224, 3431, 3666, 3720, 3796, 4030, 4371, 4380, 4526, 4745, 4836, 4888, 5640, 5694, 5828, 6045, 6110, 6789, 6862, 7285, 7332, 7592, 8060, 8742, 8760, 9052, 9165, 9490, 9672, 10293, 11315, 11388, 11656, 12090, 12220, 13578, 13724, 14235, 14570, 14664, 16120, 17155, 17484, 18104, 18330, 18941, 18980, 20586, 21855, 22630, 22776, 24180, 24440, 27156, 27448, 28470, 29140, 29419, 33945, 34310, 34968, 36660, 37882, 37960, 41172, 43710, 44603, 45260, 48360, 51465, 54312, 56823, 56940, 58280, 58838, 67890, 68620, 73320, 75764, 82344, 87420, 88257, 89206, 90520, 94705, 102930, 106361, 113646, 113880, 117676, 133809, 135780, 137240, 147095, 151528, 174840, 176514, 178412, 189410, 205860, 212722, 223015, 227292, 235352, 267618, 271560, 284115, 294190, 319083, 353028, 356824, 378820, 411720, 425444, 441285, 446030, 454584, 531805, 535236, 568230, 588380, 638166, 669045, 706056, 757640, 850888, 882570, 892060, 1063610, 1070472, 1136460, 1176760, 1276332, 1338090, 1382693, 1595415, 1765140, 1784120, 2127220, 2272920, 2552664, 2676180, 2765386, 3190830, 3530280, 4148079, 4254440, 5352360, 5530772, 6381660, 6913465, 8296158, 11061544, 12763320, 13826930, 16592316, 20740395, 27653860, 33184632, 41480790, 55307720, 82961580, 165923160]

約数ペア:

[(1, 165923160), (2, 82961580), (3, 55307720), (4, 41480790), (5, 33184632), (6, 27653860), (8, 20740395), (10, 16592316), (12, 13826930), (13, 12763320), (15, 11061544), (20, 8296158), (24, 6913465), (26, 6381660), (30, 5530772), (31, 5352360), (39, 4254440), (40, 4148079), (47, 3530280), (52, 3190830), (60, 2765386), (62, 2676180), (65, 2552664), (73, 2272920), (78, 2127220), (93, 1784120), (94, 1765140), (104, 1595415), (120, 1382693), (124, 1338090), (130, 1276332), (141, 1176760), (146, 1136460), (155, 1070472), (156, 1063610), (186, 892060), (188, 882570), (195, 850888), (219, 757640), (235, 706056), (248, 669045), (260, 638166), (282, 588380), (292, 568230), (310, 535236), (312, 531805), (365, 454584), (372, 446030), (376, 441285), (390, 425444), (403, 411720), (438, 378820), (465, 356824), (470, 353028), (520, 319083), (564, 294190), (584, 284115), (611, 271560), (620, 267618), (705, 235352), (730, 227292), (744, 223015), (780, 212722), (806, 205860), (876, 189410), (930, 178412), (940, 176514), (949, 174840), (1095, 151528), (1128, 147095), (1209, 137240), (1222, 135780), (1240, 133809), (1410, 117676), (1457, 113880), (1460, 113646), (1560, 106361), (1612, 102930), (1752, 94705), (1833, 90520), (1860, 89206), (1880, 88257), (1898, 87420), (2015, 82344), (2190, 75764), (2263, 73320), (2418, 68620), (2444, 67890), (2820, 58838), (2847, 58280), (2914, 56940), (2920, 56823), (3055, 54312), (3224, 51465), (3431, 48360), (3666, 45260), (3720, 44603), (3796, 43710), (4030, 41172), (4371, 37960), (4380, 37882), (4526, 36660), (4745, 34968), (4836, 34310), (4888, 33945), (5640, 29419), (5694, 29140), (5828, 28470), (6045, 27448), (6110, 27156), (6789, 24440), (6862, 24180), (7285, 22776), (7332, 22630), (7592, 21855), (8060, 20586), (8742, 18980), (8760, 18941), (9052, 18330), (9165, 18104), (9490, 17484), (9672, 17155), (10293, 16120), (11315, 14664), (11388, 14570), (11656, 14235), (12090, 13724), (12220, 13578)]