634196220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{12689}}^1$

素因数の和:12732

約数の個数: 144

約数和(自身を含む): 2187349920

約数和(自身を除く): 1553153700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 49, 51, 60, 68, 70, 84, 85, 98, 102, 105, 119, 140, 147, 170, 196, 204, 210, 238, 245, 255, 294, 340, 357, 420, 476, 490, 510, 588, 595, 714, 735, 833, 980, 1020, 1190, 1428, 1470, 1666, 1785, 2380, 2499, 2940, 3332, 3570, 4165, 4998, 7140, 8330, 9996, 12495, 12689, 16660, 24990, 25378, 38067, 49980, 50756, 63445, 76134, 88823, 126890, 152268, 177646, 190335, 215713, 253780, 266469, 355292, 380670, 431426, 444115, 532938, 621761, 647139, 761340, 862852, 888230, 1065876, 1078565, 1243522, 1294278, 1332345, 1509991, 1776460, 1865283, 2157130, 2487044, 2588556, 2664690, 3019982, 3108805, 3235695, 3730566, 4314260, 4529973, 5329380, 6039964, 6217610, 6471390, 7461132, 7549955, 9059946, 9326415, 10569937, 12435220, 12942780, 15099910, 18119892, 18652830, 21139874, 22649865, 30199820, 31709811, 37305660, 42279748, 45299730, 52849685, 63419622, 90599460, 105699370, 126839244, 158549055, 211398740, 317098110, 634196220]

約数ペア:

[(1, 634196220), (2, 317098110), (3, 211398740), (4, 158549055), (5, 126839244), (6, 105699370), (7, 90599460), (10, 63419622), (12, 52849685), (14, 45299730), (15, 42279748), (17, 37305660), (20, 31709811), (21, 30199820), (28, 22649865), (30, 21139874), (34, 18652830), (35, 18119892), (42, 15099910), (49, 12942780), (51, 12435220), (60, 10569937), (68, 9326415), (70, 9059946), (84, 7549955), (85, 7461132), (98, 6471390), (102, 6217610), (105, 6039964), (119, 5329380), (140, 4529973), (147, 4314260), (170, 3730566), (196, 3235695), (204, 3108805), (210, 3019982), (238, 2664690), (245, 2588556), (255, 2487044), (294, 2157130), (340, 1865283), (357, 1776460), (420, 1509991), (476, 1332345), (490, 1294278), (510, 1243522), (588, 1078565), (595, 1065876), (714, 888230), (735, 862852), (833, 761340), (980, 647139), (1020, 621761), (1190, 532938), (1428, 444115), (1470, 431426), (1666, 380670), (1785, 355292), (2380, 266469), (2499, 253780), (2940, 215713), (3332, 190335), (3570, 177646), (4165, 152268), (4998, 126890), (7140, 88823), (8330, 76134), (9996, 63445), (12495, 50756), (12689, 49980), (16660, 38067), (24990, 25378)]