201787680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:311

約数の個数: 192

約数和(自身を含む): 668860416

約数和(自身を除く): 467072736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 71, 80, 93, 96, 120, 124, 142, 155, 160, 186, 191, 213, 240, 248, 284, 310, 355, 372, 382, 426, 465, 480, 496, 568, 573, 620, 710, 744, 764, 852, 930, 955, 992, 1065, 1136, 1146, 1240, 1420, 1488, 1528, 1704, 1860, 1910, 2130, 2201, 2272, 2292, 2480, 2840, 2865, 2976, 3056, 3408, 3720, 3820, 4260, 4402, 4584, 4960, 5680, 5730, 5921, 6112, 6603, 6816, 7440, 7640, 8520, 8804, 9168, 11005, 11360, 11460, 11842, 13206, 13561, 14880, 15280, 17040, 17608, 17763, 18336, 22010, 22920, 23684, 26412, 27122, 29605, 30560, 33015, 34080, 35216, 35526, 40683, 44020, 45840, 47368, 52824, 54244, 59210, 66030, 67805, 70432, 71052, 81366, 88040, 88815, 91680, 94736, 105648, 108488, 118420, 132060, 135610, 142104, 162732, 176080, 177630, 189472, 203415, 211296, 216976, 236840, 264120, 271220, 284208, 325464, 352160, 355260, 406830, 420391, 433952, 473680, 528240, 542440, 568416, 650928, 710520, 813660, 840782, 947360, 1056480, 1084880, 1261173, 1301856, 1421040, 1627320, 1681564, 2101955, 2169760, 2522346, 2842080, 3254640, 3363128, 4203910, 5044692, 6305865, 6509280, 6726256, 8407820, 10089384, 12611730, 13452512, 16815640, 20178768, 25223460, 33631280, 40357536, 50446920, 67262560, 100893840, 201787680]

約数ペア:

[(1, 201787680), (2, 100893840), (3, 67262560), (4, 50446920), (5, 40357536), (6, 33631280), (8, 25223460), (10, 20178768), (12, 16815640), (15, 13452512), (16, 12611730), (20, 10089384), (24, 8407820), (30, 6726256), (31, 6509280), (32, 6305865), (40, 5044692), (48, 4203910), (60, 3363128), (62, 3254640), (71, 2842080), (80, 2522346), (93, 2169760), (96, 2101955), (120, 1681564), (124, 1627320), (142, 1421040), (155, 1301856), (160, 1261173), (186, 1084880), (191, 1056480), (213, 947360), (240, 840782), (248, 813660), (284, 710520), (310, 650928), (355, 568416), (372, 542440), (382, 528240), (426, 473680), (465, 433952), (480, 420391), (496, 406830), (568, 355260), (573, 352160), (620, 325464), (710, 284208), (744, 271220), (764, 264120), (852, 236840), (930, 216976), (955, 211296), (992, 203415), (1065, 189472), (1136, 177630), (1146, 176080), (1240, 162732), (1420, 142104), (1488, 135610), (1528, 132060), (1704, 118420), (1860, 108488), (1910, 105648), (2130, 94736), (2201, 91680), (2272, 88815), (2292, 88040), (2480, 81366), (2840, 71052), (2865, 70432), (2976, 67805), (3056, 66030), (3408, 59210), (3720, 54244), (3820, 52824), (4260, 47368), (4402, 45840), (4584, 44020), (4960, 40683), (5680, 35526), (5730, 35216), (5921, 34080), (6112, 33015), (6603, 30560), (6816, 29605), (7440, 27122), (7640, 26412), (8520, 23684), (8804, 22920), (9168, 22010), (11005, 18336), (11360, 17763), (11460, 17608), (11842, 17040), (13206, 15280), (13561, 14880)]