223078240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{953}}^1$

素因数の和:1005

約数の個数: 192

約数和(自身を含む): 692375040

約数和(自身を除く): 469296800

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 32, 35, 38, 40, 44, 55, 56, 70, 76, 77, 80, 88, 95, 110, 112, 133, 140, 152, 154, 160, 176, 190, 209, 220, 224, 266, 280, 304, 308, 352, 380, 385, 418, 440, 532, 560, 608, 616, 665, 760, 770, 836, 880, 953, 1045, 1064, 1120, 1232, 1330, 1463, 1520, 1540, 1672, 1760, 1906, 2090, 2128, 2464, 2660, 2926, 3040, 3080, 3344, 3812, 4180, 4256, 4765, 5320, 5852, 6160, 6671, 6688, 7315, 7624, 8360, 9530, 10483, 10640, 11704, 12320, 13342, 14630, 15248, 16720, 18107, 19060, 20966, 21280, 23408, 26684, 29260, 30496, 33355, 33440, 36214, 38120, 41932, 46816, 52415, 53368, 58520, 66710, 72428, 73381, 76240, 83864, 90535, 104830, 106736, 117040, 126749, 133420, 144856, 146762, 152480, 167728, 181070, 199177, 209660, 213472, 234080, 253498, 266840, 289712, 293524, 335456, 362140, 366905, 398354, 419320, 506996, 533680, 579424, 587048, 633745, 724280, 733810, 796708, 838640, 995885, 1013992, 1067360, 1174096, 1267490, 1394239, 1448560, 1467620, 1593416, 1677280, 1991770, 2027984, 2348192, 2534980, 2788478, 2897120, 2935240, 3186832, 3983540, 4055968, 5069960, 5576956, 5870480, 6373664, 6971195, 7967080, 10139920, 11153912, 11740960, 13942390, 15934160, 20279840, 22307824, 27884780, 31868320, 44615648, 55769560, 111539120, 223078240]

約数ペア:

[(1, 223078240), (2, 111539120), (4, 55769560), (5, 44615648), (7, 31868320), (8, 27884780), (10, 22307824), (11, 20279840), (14, 15934160), (16, 13942390), (19, 11740960), (20, 11153912), (22, 10139920), (28, 7967080), (32, 6971195), (35, 6373664), (38, 5870480), (40, 5576956), (44, 5069960), (55, 4055968), (56, 3983540), (70, 3186832), (76, 2935240), (77, 2897120), (80, 2788478), (88, 2534980), (95, 2348192), (110, 2027984), (112, 1991770), (133, 1677280), (140, 1593416), (152, 1467620), (154, 1448560), (160, 1394239), (176, 1267490), (190, 1174096), (209, 1067360), (220, 1013992), (224, 995885), (266, 838640), (280, 796708), (304, 733810), (308, 724280), (352, 633745), (380, 587048), (385, 579424), (418, 533680), (440, 506996), (532, 419320), (560, 398354), (608, 366905), (616, 362140), (665, 335456), (760, 293524), (770, 289712), (836, 266840), (880, 253498), (953, 234080), (1045, 213472), (1064, 209660), (1120, 199177), (1232, 181070), (1330, 167728), (1463, 152480), (1520, 146762), (1540, 144856), (1672, 133420), (1760, 126749), (1906, 117040), (2090, 106736), (2128, 104830), (2464, 90535), (2660, 83864), (2926, 76240), (3040, 73381), (3080, 72428), (3344, 66710), (3812, 58520), (4180, 53368), (4256, 52415), (4765, 46816), (5320, 41932), (5852, 38120), (6160, 36214), (6671, 33440), (6688, 33355), (7315, 30496), (7624, 29260), (8360, 26684), (9530, 23408), (10483, 21280), (10640, 20966), (11704, 19060), (12320, 18107), (13342, 16720), (14630, 15248)]