201222689920

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{3691}}^1$

素因数の和:4043

約数の個数: 256

約数和(自身を含む): 564695239680

約数和(自身を除く): 363472549760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 64, 70, 80, 86, 112, 128, 140, 160, 172, 215, 224, 280, 283, 301, 320, 344, 430, 448, 560, 566, 602, 640, 688, 860, 896, 1120, 1132, 1204, 1376, 1415, 1505, 1720, 1981, 2240, 2264, 2408, 2752, 2830, 3010, 3440, 3691, 3962, 4480, 4528, 4816, 5504, 5660, 6020, 6880, 7382, 7924, 9056, 9632, 9905, 11320, 12040, 12169, 13760, 14764, 15848, 18112, 18455, 19264, 19810, 22640, 24080, 24338, 25837, 27520, 29528, 31696, 36224, 36910, 38528, 39620, 45280, 48160, 48676, 51674, 59056, 60845, 63392, 73820, 79240, 85183, 90560, 96320, 97352, 103348, 118112, 121690, 126784, 129185, 147640, 158480, 158713, 170366, 181120, 192640, 194704, 206696, 236224, 243380, 253568, 258370, 295280, 316960, 317426, 340732, 389408, 413392, 425915, 472448, 486760, 516740, 590560, 633920, 634852, 681464, 778816, 793565, 826784, 851830, 973520, 1033480, 1044553, 1110991, 1181120, 1267840, 1269704, 1362928, 1557632, 1587130, 1653568, 1703660, 1947040, 2066960, 2089106, 2221982, 2362240, 2539408, 2725856, 3174260, 3307136, 3407320, 3894080, 4133920, 4178212, 4443964, 5078816, 5222765, 5451712, 5554955, 6348520, 6814640, 7311871, 7788160, 8267840, 8356424, 8887928, 10157632, 10445530, 10903424, 11109910, 12697040, 13629280, 14623742, 16535680, 16712848, 17775856, 20315264, 20891060, 22219820, 25394080, 27258560, 29247484, 33425696, 35551712, 36559355, 41782120, 44439640, 44915779, 50788160, 54517120, 58494968, 66851392, 71103424, 73118710, 83564240, 88879280, 89831558, 101576320, 116989936, 133702784, 142206848, 146237420, 167128480, 177758560, 179663116, 224578895, 233979872, 292474840, 314410453, 334256960, 355517120, 359326232, 449157790, 467959744, 584949680, 628820906, 668513920, 711034240, 718652464, 898315580, 935919488, 1169899360, 1257641812, 1437304928, 1572052265, 1796631160, 2339798720, 2515283624, 2874609856, 3144104530, 3593262320, 4679597440, 5030567248, 5749219712, 6288209060, 7186524640, 10061134496, 12576418120, 14373049280, 20122268992, 25152836240, 28746098560, 40244537984, 50305672480, 100611344960, 201222689920]

約数ペア:

[(1, 201222689920), (2, 100611344960), (4, 50305672480), (5, 40244537984), (7, 28746098560), (8, 25152836240), (10, 20122268992), (14, 14373049280), (16, 12576418120), (20, 10061134496), (28, 7186524640), (32, 6288209060), (35, 5749219712), (40, 5030567248), (43, 4679597440), (56, 3593262320), (64, 3144104530), (70, 2874609856), (80, 2515283624), (86, 2339798720), (112, 1796631160), (128, 1572052265), (140, 1437304928), (160, 1257641812), (172, 1169899360), (215, 935919488), (224, 898315580), (280, 718652464), (283, 711034240), (301, 668513920), (320, 628820906), (344, 584949680), (430, 467959744), (448, 449157790), (560, 359326232), (566, 355517120), (602, 334256960), (640, 314410453), (688, 292474840), (860, 233979872), (896, 224578895), (1120, 179663116), (1132, 177758560), (1204, 167128480), (1376, 146237420), (1415, 142206848), (1505, 133702784), (1720, 116989936), (1981, 101576320), (2240, 89831558), (2264, 88879280), (2408, 83564240), (2752, 73118710), (2830, 71103424), (3010, 66851392), (3440, 58494968), (3691, 54517120), (3962, 50788160), (4480, 44915779), (4528, 44439640), (4816, 41782120), (5504, 36559355), (5660, 35551712), (6020, 33425696), (6880, 29247484), (7382, 27258560), (7924, 25394080), (9056, 22219820), (9632, 20891060), (9905, 20315264), (11320, 17775856), (12040, 16712848), (12169, 16535680), (13760, 14623742), (14764, 13629280), (15848, 12697040), (18112, 11109910), (18455, 10903424), (19264, 10445530), (19810, 10157632), (22640, 8887928), (24080, 8356424), (24338, 8267840), (25837, 7788160), (27520, 7311871), (29528, 6814640), (31696, 6348520), (36224, 5554955), (36910, 5451712), (38528, 5222765), (39620, 5078816), (45280, 4443964), (48160, 4178212), (48676, 4133920), (51674, 3894080), (59056, 3407320), (60845, 3307136), (63392, 3174260), (73820, 2725856), (79240, 2539408), (85183, 2362240), (90560, 2221982), (96320, 2089106), (97352, 2066960), (103348, 1947040), (118112, 1703660), (121690, 1653568), (126784, 1587130), (129185, 1557632), (147640, 1362928), (158480, 1269704), (158713, 1267840), (170366, 1181120), (181120, 1110991), (192640, 1044553), (194704, 1033480), (206696, 973520), (236224, 851830), (243380, 826784), (253568, 793565), (258370, 778816), (295280, 681464), (316960, 634852), (317426, 633920), (340732, 590560), (389408, 516740), (413392, 486760), (425915, 472448)]