291209301420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1\times {\mathrm{3461}}^1$

素因数の和:3912

約数の個数: 192

約数和(自身を含む): 846572332032

約数和(自身を除く): 555363030612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 151, 185, 222, 251, 302, 370, 444, 453, 502, 555, 604, 740, 753, 755, 906, 1004, 1110, 1255, 1506, 1510, 1812, 2220, 2265, 2510, 3012, 3020, 3461, 3765, 4530, 5020, 5587, 6922, 7530, 9060, 9287, 10383, 11174, 13844, 15060, 16761, 17305, 18574, 20766, 22348, 27861, 27935, 33522, 34610, 37148, 37901, 41532, 46435, 51915, 55722, 55870, 67044, 69220, 75802, 83805, 92870, 103830, 111444, 111740, 113703, 128057, 139305, 151604, 167610, 185740, 189505, 207660, 227406, 256114, 278610, 335220, 379010, 384171, 454812, 512228, 522611, 557220, 568515, 640285, 758020, 768342, 868711, 1045222, 1137030, 1280570, 1402337, 1536684, 1567833, 1737422, 1920855, 2090444, 2274060, 2561140, 2606133, 2613055, 2804674, 3135666, 3474844, 3841710, 4207011, 4343555, 5212266, 5226110, 5609348, 6271332, 7011685, 7683420, 7839165, 8414022, 8687110, 10424532, 10452220, 13030665, 14023370, 15678330, 16828044, 17374220, 19336607, 21035055, 26061330, 28046740, 31356660, 32142307, 38673214, 42070110, 52122660, 58009821, 64284614, 77346428, 84140220, 96426921, 96683035, 116019642, 128569228, 131175361, 160711535, 192853842, 193366070, 232039284, 262350722, 290049105, 321423070, 385707684, 386732140, 393526083, 482134605, 524701444, 580098210, 642846140, 655876805, 787052166, 964269210, 1160196420, 1311753610, 1574104332, 1928538420, 1967630415, 2623507220, 3935260830, 4853488357, 7870521660, 9706976714, 14560465071, 19413953428, 24267441785, 29120930142, 48534883570, 58241860284, 72802325355, 97069767140, 145604650710, 291209301420]

約数ペア:

[(1, 291209301420), (2, 145604650710), (3, 97069767140), (4, 72802325355), (5, 58241860284), (6, 48534883570), (10, 29120930142), (12, 24267441785), (15, 19413953428), (20, 14560465071), (30, 9706976714), (37, 7870521660), (60, 4853488357), (74, 3935260830), (111, 2623507220), (148, 1967630415), (151, 1928538420), (185, 1574104332), (222, 1311753610), (251, 1160196420), (302, 964269210), (370, 787052166), (444, 655876805), (453, 642846140), (502, 580098210), (555, 524701444), (604, 482134605), (740, 393526083), (753, 386732140), (755, 385707684), (906, 321423070), (1004, 290049105), (1110, 262350722), (1255, 232039284), (1506, 193366070), (1510, 192853842), (1812, 160711535), (2220, 131175361), (2265, 128569228), (2510, 116019642), (3012, 96683035), (3020, 96426921), (3461, 84140220), (3765, 77346428), (4530, 64284614), (5020, 58009821), (5587, 52122660), (6922, 42070110), (7530, 38673214), (9060, 32142307), (9287, 31356660), (10383, 28046740), (11174, 26061330), (13844, 21035055), (15060, 19336607), (16761, 17374220), (17305, 16828044), (18574, 15678330), (20766, 14023370), (22348, 13030665), (27861, 10452220), (27935, 10424532), (33522, 8687110), (34610, 8414022), (37148, 7839165), (37901, 7683420), (41532, 7011685), (46435, 6271332), (51915, 5609348), (55722, 5226110), (55870, 5212266), (67044, 4343555), (69220, 4207011), (75802, 3841710), (83805, 3474844), (92870, 3135666), (103830, 2804674), (111444, 2613055), (111740, 2606133), (113703, 2561140), (128057, 2274060), (139305, 2090444), (151604, 1920855), (167610, 1737422), (185740, 1567833), (189505, 1536684), (207660, 1402337), (227406, 1280570), (256114, 1137030), (278610, 1045222), (335220, 868711), (379010, 768342), (384171, 758020), (454812, 640285), (512228, 568515), (522611, 557220)]