84745320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:184

約数の個数: 256

約数和(自身を含む): 304128000

約数和(自身を除く): 219382680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 31, 33, 38, 40, 44, 55, 57, 60, 62, 66, 76, 88, 93, 95, 109, 110, 114, 120, 124, 132, 152, 155, 165, 186, 190, 209, 218, 220, 228, 248, 264, 285, 310, 327, 330, 341, 372, 380, 418, 436, 440, 456, 465, 545, 570, 589, 620, 627, 654, 660, 682, 744, 760, 836, 872, 930, 1023, 1045, 1090, 1140, 1178, 1199, 1240, 1254, 1308, 1320, 1364, 1635, 1672, 1705, 1767, 1860, 2046, 2071, 2090, 2180, 2280, 2356, 2398, 2508, 2616, 2728, 2945, 3135, 3270, 3379, 3410, 3534, 3597, 3720, 4092, 4142, 4180, 4360, 4712, 4796, 5016, 5115, 5890, 5995, 6213, 6270, 6479, 6540, 6758, 6820, 7068, 7194, 8184, 8284, 8360, 8835, 9592, 10137, 10230, 10355, 11780, 11990, 12426, 12540, 12958, 13080, 13516, 13640, 14136, 14388, 16568, 16895, 17670, 17985, 19437, 20274, 20460, 20710, 22781, 23560, 23980, 24852, 25080, 25916, 27032, 28776, 31065, 32395, 33790, 35340, 35970, 37169, 38874, 40548, 40920, 41420, 45562, 47960, 49704, 50685, 51832, 62130, 64201, 64790, 67580, 68343, 70680, 71940, 74338, 77748, 81096, 82840, 91124, 97185, 101370, 111507, 113905, 124260, 128402, 129580, 135160, 136686, 143880, 148676, 155496, 182248, 185845, 192603, 194370, 202740, 223014, 227810, 248520, 256804, 259160, 273372, 297352, 321005, 341715, 371690, 385206, 388740, 405480, 446028, 455620, 513608, 546744, 557535, 642010, 683430, 706211, 743380, 770412, 777480, 892056, 911240, 963015, 1115070, 1284020, 1366860, 1412422, 1486760, 1540824, 1926030, 2118633, 2230140, 2568040, 2733720, 2824844, 3531055, 3852060, 4237266, 4460280, 5649688, 7062110, 7704120, 8474532, 10593165, 14124220, 16949064, 21186330, 28248440, 42372660, 84745320]

約数ペア:

[(1, 84745320), (2, 42372660), (3, 28248440), (4, 21186330), (5, 16949064), (6, 14124220), (8, 10593165), (10, 8474532), (11, 7704120), (12, 7062110), (15, 5649688), (19, 4460280), (20, 4237266), (22, 3852060), (24, 3531055), (30, 2824844), (31, 2733720), (33, 2568040), (38, 2230140), (40, 2118633), (44, 1926030), (55, 1540824), (57, 1486760), (60, 1412422), (62, 1366860), (66, 1284020), (76, 1115070), (88, 963015), (93, 911240), (95, 892056), (109, 777480), (110, 770412), (114, 743380), (120, 706211), (124, 683430), (132, 642010), (152, 557535), (155, 546744), (165, 513608), (186, 455620), (190, 446028), (209, 405480), (218, 388740), (220, 385206), (228, 371690), (248, 341715), (264, 321005), (285, 297352), (310, 273372), (327, 259160), (330, 256804), (341, 248520), (372, 227810), (380, 223014), (418, 202740), (436, 194370), (440, 192603), (456, 185845), (465, 182248), (545, 155496), (570, 148676), (589, 143880), (620, 136686), (627, 135160), (654, 129580), (660, 128402), (682, 124260), (744, 113905), (760, 111507), (836, 101370), (872, 97185), (930, 91124), (1023, 82840), (1045, 81096), (1090, 77748), (1140, 74338), (1178, 71940), (1199, 70680), (1240, 68343), (1254, 67580), (1308, 64790), (1320, 64201), (1364, 62130), (1635, 51832), (1672, 50685), (1705, 49704), (1767, 47960), (1860, 45562), (2046, 41420), (2071, 40920), (2090, 40548), (2180, 38874), (2280, 37169), (2356, 35970), (2398, 35340), (2508, 33790), (2616, 32395), (2728, 31065), (2945, 28776), (3135, 27032), (3270, 25916), (3379, 25080), (3410, 24852), (3534, 23980), (3597, 23560), (3720, 22781), (4092, 20710), (4142, 20460), (4180, 20274), (4360, 19437), (4712, 17985), (4796, 17670), (5016, 16895), (5115, 16568), (5890, 14388), (5995, 14136), (6213, 13640), (6270, 13516), (6479, 13080), (6540, 12958), (6758, 12540), (6820, 12426), (7068, 11990), (7194, 11780), (8184, 10355), (8284, 10230), (8360, 10137), (8835, 9592)]