154667760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{557}}^1$

素因数の和:675

約数の個数: 160

約数和(自身を含む): 523091520

約数和(自身を除く): 368423760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 89, 104, 120, 130, 156, 178, 195, 208, 240, 260, 267, 312, 356, 390, 445, 520, 534, 557, 624, 712, 780, 890, 1040, 1068, 1114, 1157, 1335, 1424, 1560, 1671, 1780, 2136, 2228, 2314, 2670, 2785, 3120, 3342, 3471, 3560, 4272, 4456, 4628, 5340, 5570, 5785, 6684, 6942, 7120, 7241, 8355, 8912, 9256, 10680, 11140, 11570, 13368, 13884, 14482, 16710, 17355, 18512, 21360, 21723, 22280, 23140, 26736, 27768, 28964, 33420, 34710, 36205, 43446, 44560, 46280, 49573, 55536, 57928, 66840, 69420, 72410, 86892, 92560, 99146, 108615, 115856, 133680, 138840, 144820, 148719, 173784, 198292, 217230, 247865, 277680, 289640, 297438, 347568, 396584, 434460, 495730, 579280, 594876, 644449, 743595, 793168, 868920, 991460, 1189752, 1288898, 1487190, 1737840, 1933347, 1982920, 2379504, 2577796, 2974380, 3222245, 3866694, 3965840, 5155592, 5948760, 6444490, 7733388, 9666735, 10311184, 11897520, 12888980, 15466776, 19333470, 25777960, 30933552, 38666940, 51555920, 77333880, 154667760]

約数ペア:

[(1, 154667760), (2, 77333880), (3, 51555920), (4, 38666940), (5, 30933552), (6, 25777960), (8, 19333470), (10, 15466776), (12, 12888980), (13, 11897520), (15, 10311184), (16, 9666735), (20, 7733388), (24, 6444490), (26, 5948760), (30, 5155592), (39, 3965840), (40, 3866694), (48, 3222245), (52, 2974380), (60, 2577796), (65, 2379504), (78, 1982920), (80, 1933347), (89, 1737840), (104, 1487190), (120, 1288898), (130, 1189752), (156, 991460), (178, 868920), (195, 793168), (208, 743595), (240, 644449), (260, 594876), (267, 579280), (312, 495730), (356, 434460), (390, 396584), (445, 347568), (520, 297438), (534, 289640), (557, 277680), (624, 247865), (712, 217230), (780, 198292), (890, 173784), (1040, 148719), (1068, 144820), (1114, 138840), (1157, 133680), (1335, 115856), (1424, 108615), (1560, 99146), (1671, 92560), (1780, 86892), (2136, 72410), (2228, 69420), (2314, 66840), (2670, 57928), (2785, 55536), (3120, 49573), (3342, 46280), (3471, 44560), (3560, 43446), (4272, 36205), (4456, 34710), (4628, 33420), (5340, 28964), (5570, 27768), (5785, 26736), (6684, 23140), (6942, 22280), (7120, 21723), (7241, 21360), (8355, 18512), (8912, 17355), (9256, 16710), (10680, 14482), (11140, 13884), (11570, 13368)]