202521760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:379

約数の個数: 192

約数和(自身を含む): 596090880

約数和(自身を除く): 393569120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 31, 32, 35, 38, 40, 56, 62, 70, 76, 80, 95, 112, 124, 133, 140, 152, 155, 160, 190, 217, 224, 248, 266, 280, 304, 307, 310, 380, 434, 496, 532, 560, 589, 608, 614, 620, 665, 760, 868, 992, 1064, 1085, 1120, 1178, 1228, 1240, 1330, 1520, 1535, 1736, 2128, 2149, 2170, 2356, 2456, 2480, 2660, 2945, 3040, 3070, 3472, 4123, 4256, 4298, 4340, 4712, 4912, 4960, 5320, 5833, 5890, 6140, 6944, 8246, 8596, 8680, 9424, 9517, 9824, 10640, 10745, 11666, 11780, 12280, 16492, 17192, 17360, 18848, 19034, 20615, 21280, 21490, 23332, 23560, 24560, 29165, 32984, 34384, 34720, 38068, 40831, 41230, 42980, 46664, 47120, 47585, 49120, 58330, 65968, 66619, 68768, 76136, 81662, 82460, 85960, 93328, 94240, 95170, 116660, 131936, 133238, 152272, 163324, 164920, 171920, 180823, 186656, 190340, 204155, 233320, 266476, 304544, 326648, 329840, 333095, 343840, 361646, 380680, 408310, 466640, 532952, 653296, 659680, 666190, 723292, 761360, 816620, 904115, 933280, 1065904, 1265761, 1306592, 1332380, 1446584, 1522720, 1633240, 1808230, 2131808, 2531522, 2664760, 2893168, 3266480, 3616460, 5063044, 5329520, 5786336, 6328805, 6532960, 7232920, 10126088, 10659040, 12657610, 14465840, 20252176, 25315220, 28931680, 40504352, 50630440, 101260880, 202521760]

約数ペア:

[(1, 202521760), (2, 101260880), (4, 50630440), (5, 40504352), (7, 28931680), (8, 25315220), (10, 20252176), (14, 14465840), (16, 12657610), (19, 10659040), (20, 10126088), (28, 7232920), (31, 6532960), (32, 6328805), (35, 5786336), (38, 5329520), (40, 5063044), (56, 3616460), (62, 3266480), (70, 2893168), (76, 2664760), (80, 2531522), (95, 2131808), (112, 1808230), (124, 1633240), (133, 1522720), (140, 1446584), (152, 1332380), (155, 1306592), (160, 1265761), (190, 1065904), (217, 933280), (224, 904115), (248, 816620), (266, 761360), (280, 723292), (304, 666190), (307, 659680), (310, 653296), (380, 532952), (434, 466640), (496, 408310), (532, 380680), (560, 361646), (589, 343840), (608, 333095), (614, 329840), (620, 326648), (665, 304544), (760, 266476), (868, 233320), (992, 204155), (1064, 190340), (1085, 186656), (1120, 180823), (1178, 171920), (1228, 164920), (1240, 163324), (1330, 152272), (1520, 133238), (1535, 131936), (1736, 116660), (2128, 95170), (2149, 94240), (2170, 93328), (2356, 85960), (2456, 82460), (2480, 81662), (2660, 76136), (2945, 68768), (3040, 66619), (3070, 65968), (3472, 58330), (4123, 49120), (4256, 47585), (4298, 47120), (4340, 46664), (4712, 42980), (4912, 41230), (4960, 40831), (5320, 38068), (5833, 34720), (5890, 34384), (6140, 32984), (6944, 29165), (8246, 24560), (8596, 23560), (8680, 23332), (9424, 21490), (9517, 21280), (9824, 20615), (10640, 19034), (10745, 18848), (11666, 17360), (11780, 17192), (12280, 16492)]