151340760

素因数分解:

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

素因数の和:310

約数の個数: 192

約数和(自身を含む): 517570560

約数和(自身を除く): 366229800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 71, 72, 90, 93, 120, 124, 142, 155, 180, 186, 191, 213, 248, 279, 284, 310, 355, 360, 372, 382, 426, 465, 558, 568, 573, 620, 639, 710, 744, 764, 852, 930, 955, 1065, 1116, 1146, 1240, 1278, 1395, 1420, 1528, 1704, 1719, 1860, 1910, 2130, 2201, 2232, 2292, 2556, 2790, 2840, 2865, 3195, 3438, 3720, 3820, 4260, 4402, 4584, 5112, 5580, 5730, 5921, 6390, 6603, 6876, 7640, 8520, 8595, 8804, 11005, 11160, 11460, 11842, 12780, 13206, 13561, 13752, 17190, 17608, 17763, 19809, 22010, 22920, 23684, 25560, 26412, 27122, 29605, 33015, 34380, 35526, 39618, 40683, 44020, 47368, 52824, 53289, 54244, 59210, 66030, 67805, 68760, 71052, 79236, 81366, 88040, 88815, 99045, 106578, 108488, 118420, 122049, 132060, 135610, 142104, 158472, 162732, 177630, 198090, 203415, 213156, 236840, 244098, 264120, 266445, 271220, 325464, 355260, 396180, 406830, 420391, 426312, 488196, 532890, 542440, 610245, 710520, 792360, 813660, 840782, 976392, 1065780, 1220490, 1261173, 1627320, 1681564, 2101955, 2131560, 2440980, 2522346, 3363128, 3783519, 4203910, 4881960, 5044692, 6305865, 7567038, 8407820, 10089384, 12611730, 15134076, 16815640, 18917595, 25223460, 30268152, 37835190, 50446920, 75670380, 151340760]

約数ペア:

[(1, 151340760), (2, 75670380), (3, 50446920), (4, 37835190), (5, 30268152), (6, 25223460), (8, 18917595), (9, 16815640), (10, 15134076), (12, 12611730), (15, 10089384), (18, 8407820), (20, 7567038), (24, 6305865), (30, 5044692), (31, 4881960), (36, 4203910), (40, 3783519), (45, 3363128), (60, 2522346), (62, 2440980), (71, 2131560), (72, 2101955), (90, 1681564), (93, 1627320), (120, 1261173), (124, 1220490), (142, 1065780), (155, 976392), (180, 840782), (186, 813660), (191, 792360), (213, 710520), (248, 610245), (279, 542440), (284, 532890), (310, 488196), (355, 426312), (360, 420391), (372, 406830), (382, 396180), (426, 355260), (465, 325464), (558, 271220), (568, 266445), (573, 264120), (620, 244098), (639, 236840), (710, 213156), (744, 203415), (764, 198090), (852, 177630), (930, 162732), (955, 158472), (1065, 142104), (1116, 135610), (1146, 132060), (1240, 122049), (1278, 118420), (1395, 108488), (1420, 106578), (1528, 99045), (1704, 88815), (1719, 88040), (1860, 81366), (1910, 79236), (2130, 71052), (2201, 68760), (2232, 67805), (2292, 66030), (2556, 59210), (2790, 54244), (2840, 53289), (2865, 52824), (3195, 47368), (3438, 44020), (3720, 40683), (3820, 39618), (4260, 35526), (4402, 34380), (4584, 33015), (5112, 29605), (5580, 27122), (5730, 26412), (5921, 25560), (6390, 23684), (6603, 22920), (6876, 22010), (7640, 19809), (8520, 17763), (8595, 17608), (8804, 17190), (11005, 13752), (11160, 13561), (11460, 13206), (11842, 12780)]