184427680

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:187

約数の個数: 144

約数和(自身を含む): 479291904

約数和(自身を除く): 294864224

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 76, 80, 95, 103, 124, 152, 155, 160, 190, 206, 248, 304, 310, 361, 380, 412, 496, 515, 589, 608, 620, 722, 760, 824, 992, 1030, 1178, 1240, 1444, 1520, 1648, 1805, 1957, 2060, 2356, 2480, 2888, 2945, 3040, 3193, 3296, 3610, 3914, 4120, 4712, 4960, 5776, 5890, 6386, 7220, 7828, 8240, 9424, 9785, 11191, 11552, 11780, 12772, 14440, 15656, 15965, 16480, 18848, 19570, 22382, 23560, 25544, 28880, 31312, 31930, 37183, 39140, 44764, 47120, 51088, 55955, 57760, 60667, 62624, 63860, 74366, 78280, 89528, 94240, 102176, 111910, 121334, 127720, 148732, 156560, 179056, 185915, 223820, 242668, 255440, 297464, 303335, 313120, 358112, 371830, 447640, 485336, 510880, 594928, 606670, 743660, 895280, 970672, 1152673, 1189856, 1213340, 1487320, 1790560, 1941344, 2305346, 2426680, 2974640, 4610692, 4853360, 5763365, 5949280, 9221384, 9706720, 11526730, 18442768, 23053460, 36885536, 46106920, 92213840, 184427680]

約数ペア:

[(1, 184427680), (2, 92213840), (4, 46106920), (5, 36885536), (8, 23053460), (10, 18442768), (16, 11526730), (19, 9706720), (20, 9221384), (31, 5949280), (32, 5763365), (38, 4853360), (40, 4610692), (62, 2974640), (76, 2426680), (80, 2305346), (95, 1941344), (103, 1790560), (124, 1487320), (152, 1213340), (155, 1189856), (160, 1152673), (190, 970672), (206, 895280), (248, 743660), (304, 606670), (310, 594928), (361, 510880), (380, 485336), (412, 447640), (496, 371830), (515, 358112), (589, 313120), (608, 303335), (620, 297464), (722, 255440), (760, 242668), (824, 223820), (992, 185915), (1030, 179056), (1178, 156560), (1240, 148732), (1444, 127720), (1520, 121334), (1648, 111910), (1805, 102176), (1957, 94240), (2060, 89528), (2356, 78280), (2480, 74366), (2888, 63860), (2945, 62624), (3040, 60667), (3193, 57760), (3296, 55955), (3610, 51088), (3914, 47120), (4120, 44764), (4712, 39140), (4960, 37183), (5776, 31930), (5890, 31312), (6386, 28880), (7220, 25544), (7828, 23560), (8240, 22382), (9424, 19570), (9785, 18848), (11191, 16480), (11552, 15965), (11780, 15656), (12772, 14440)]