642441642570

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{196597}}^1$

素因数の和:196659

約数の個数: 384

約数和(自身を含む): 2259146937600

約数和(自身を除く): 1616705295030

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 19, 21, 26, 27, 30, 35, 38, 39, 42, 45, 49, 54, 57, 63, 65, 70, 78, 90, 91, 95, 98, 105, 114, 117, 126, 130, 133, 135, 147, 171, 182, 189, 190, 195, 210, 234, 245, 247, 266, 270, 273, 285, 294, 315, 342, 351, 378, 390, 399, 441, 455, 490, 494, 513, 546, 570, 585, 630, 637, 665, 702, 735, 741, 798, 819, 855, 882, 910, 931, 945, 1026, 1170, 1197, 1235, 1274, 1323, 1330, 1365, 1470, 1482, 1638, 1710, 1729, 1755, 1862, 1890, 1911, 1995, 2205, 2223, 2394, 2457, 2470, 2565, 2646, 2730, 2793, 3185, 3458, 3510, 3591, 3705, 3822, 3990, 4095, 4410, 4446, 4655, 4914, 5130, 5187, 5586, 5733, 5985, 6370, 6615, 6669, 7182, 7410, 8190, 8379, 8645, 9310, 9555, 10374, 11115, 11466, 11970, 12103, 12285, 13230, 13338, 13965, 15561, 16758, 17199, 17290, 17955, 19110, 22230, 24206, 24570, 25137, 25935, 27930, 28665, 31122, 33345, 34398, 35910, 36309, 41895, 46683, 50274, 51870, 57330, 60515, 66690, 72618, 77805, 83790, 85995, 93366, 108927, 121030, 125685, 155610, 171990, 181545, 196597, 217854, 233415, 251370, 326781, 363090, 393194, 466830, 544635, 589791, 653562, 982985, 1089270, 1179582, 1376179, 1633905, 1769373, 1965970, 2555761, 2752358, 2948955, 3267810, 3538746, 3735343, 4128537, 5111522, 5308119, 5897910, 6880895, 7470686, 7667283, 8257074, 8846865, 9633253, 10616238, 11206029, 12385611, 12778805, 13761790, 15334566, 17693730, 17890327, 18676715, 19266506, 20642685, 22412058, 23001849, 24771222, 25557610, 26147401, 26540595, 28899759, 33618087, 35780654, 37156833, 37353430, 38336415, 41285370, 46003698, 48166265, 48559459, 52294802, 53081190, 53670981, 56030145, 57799518, 61928055, 67236174, 69005547, 74313666, 76672830, 78442203, 86699277, 89451635, 96332530, 97118918, 100854261, 107341962, 112060290, 115009245, 123856110, 125232289, 130737005, 138011094, 144498795, 145678377, 156884406, 161012943, 168090435, 173398554, 178903270, 183031807, 185784165, 201708522, 230018490, 235326609, 242797295, 250464578, 260097831, 261474010, 268354905, 288997590, 291356754, 322025886, 336180870, 339916213, 345027735, 366063614, 371568330, 375696867, 392211015, 433496385, 437035131, 470653218, 483038829, 485594590, 504271305, 520195662, 536709810, 549095421, 626161445, 679832426, 690055470, 705979827, 728391885, 751393734, 784422030, 805064715, 866992770, 874070262, 915159035, 966077658, 1008542610, 1019748639, 1098190842, 1127090601, 1176633045, 1252322890, 1300489155, 1311105393, 1411959654, 1456783770, 1610129430, 1647286263, 1699581065, 1830318070, 1878484335, 2039497278, 2185175655, 2254181202, 2353266090, 2379413491, 2415194145, 2600978310, 2622210786, 2745477105, 3059245917, 3294572526, 3381271803, 3399162130, 3529899135, 3756968670, 4370351310, 4758826982, 4830388290, 4941858789, 5098743195, 5490954210, 5635453005, 6118491834, 6555526965, 6762543606, 7059798270, 7138240473, 8236431315, 9177737751, 9883717578, 10197486390, 11270906010, 11897067455, 13111053930, 14276480946, 15296229585, 16472862630, 16906359015, 18355475502, 21414721419, 23794134910, 24709293945, 30592459170, 33812718030, 35691202365, 42829442838, 45888688755, 49418587890, 64244164257, 71382404730, 91777377510, 107073607095, 128488328514, 214147214190, 321220821285, 642441642570]

約数ペア:

[(1, 642441642570), (2, 321220821285), (3, 214147214190), (5, 128488328514), (6, 107073607095), (7, 91777377510), (9, 71382404730), (10, 64244164257), (13, 49418587890), (14, 45888688755), (15, 42829442838), (18, 35691202365), (19, 33812718030), (21, 30592459170), (26, 24709293945), (27, 23794134910), (30, 21414721419), (35, 18355475502), (38, 16906359015), (39, 16472862630), (42, 15296229585), (45, 14276480946), (49, 13111053930), (54, 11897067455), (57, 11270906010), (63, 10197486390), (65, 9883717578), (70, 9177737751), (78, 8236431315), (90, 7138240473), (91, 7059798270), (95, 6762543606), (98, 6555526965), (105, 6118491834), (114, 5635453005), (117, 5490954210), (126, 5098743195), (130, 4941858789), (133, 4830388290), (135, 4758826982), (147, 4370351310), (171, 3756968670), (182, 3529899135), (189, 3399162130), (190, 3381271803), (195, 3294572526), (210, 3059245917), (234, 2745477105), (245, 2622210786), (247, 2600978310), (266, 2415194145), (270, 2379413491), (273, 2353266090), (285, 2254181202), (294, 2185175655), (315, 2039497278), (342, 1878484335), (351, 1830318070), (378, 1699581065), (390, 1647286263), (399, 1610129430), (441, 1456783770), (455, 1411959654), (490, 1311105393), (494, 1300489155), (513, 1252322890), (546, 1176633045), (570, 1127090601), (585, 1098190842), (630, 1019748639), (637, 1008542610), (665, 966077658), (702, 915159035), (735, 874070262), (741, 866992770), (798, 805064715), (819, 784422030), (855, 751393734), (882, 728391885), (910, 705979827), (931, 690055470), (945, 679832426), (1026, 626161445), (1170, 549095421), (1197, 536709810), (1235, 520195662), (1274, 504271305), (1323, 485594590), (1330, 483038829), (1365, 470653218), (1470, 437035131), (1482, 433496385), (1638, 392211015), (1710, 375696867), (1729, 371568330), (1755, 366063614), (1862, 345027735), (1890, 339916213), (1911, 336180870), (1995, 322025886), (2205, 291356754), (2223, 288997590), (2394, 268354905), (2457, 261474010), (2470, 260097831), (2565, 250464578), (2646, 242797295), (2730, 235326609), (2793, 230018490), (3185, 201708522), (3458, 185784165), (3510, 183031807), (3591, 178903270), (3705, 173398554), (3822, 168090435), (3990, 161012943), (4095, 156884406), (4410, 145678377), (4446, 144498795), (4655, 138011094), (4914, 130737005), (5130, 125232289), (5187, 123856110), (5586, 115009245), (5733, 112060290), (5985, 107341962), (6370, 100854261), (6615, 97118918), (6669, 96332530), (7182, 89451635), (7410, 86699277), (8190, 78442203), (8379, 76672830), (8645, 74313666), (9310, 69005547), (9555, 67236174), (10374, 61928055), (11115, 57799518), (11466, 56030145), (11970, 53670981), (12103, 53081190), (12285, 52294802), (13230, 48559459), (13338, 48166265), (13965, 46003698), (15561, 41285370), (16758, 38336415), (17199, 37353430), (17290, 37156833), (17955, 35780654), (19110, 33618087), (22230, 28899759), (24206, 26540595), (24570, 26147401), (25137, 25557610), (25935, 24771222), (27930, 23001849), (28665, 22412058), (31122, 20642685), (33345, 19266506), (34398, 18676715), (35910, 17890327), (36309, 17693730), (41895, 15334566), (46683, 13761790), (50274, 12778805), (51870, 12385611), (57330, 11206029), (60515, 10616238), (66690, 9633253), (72618, 8846865), (77805, 8257074), (83790, 7667283), (85995, 7470686), (93366, 6880895), (108927, 5897910), (121030, 5308119), (125685, 5111522), (155610, 4128537), (171990, 3735343), (181545, 3538746), (196597, 3267810), (217854, 2948955), (233415, 2752358), (251370, 2555761), (326781, 1965970), (363090, 1769373), (393194, 1633905), (466830, 1376179), (544635, 1179582), (589791, 1089270), (653562, 982985)]