1492307040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{739}}^1$

素因数の和:1365

約数の個数: 192

約数和(自身を含む): 5388526080

約数和(自身を除く): 3896219040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 601, 672, 739, 840, 1120, 1202, 1478, 1680, 1803, 2217, 2404, 2956, 3005, 3360, 3606, 3695, 4207, 4434, 4808, 5173, 5912, 6010, 7212, 7390, 8414, 8868, 9015, 9616, 10346, 11085, 11824, 12020, 12621, 14424, 14780, 15519, 16828, 17736, 18030, 19232, 20692, 21035, 22170, 23648, 24040, 25242, 25865, 28848, 29560, 31038, 33656, 35472, 36060, 41384, 42070, 44340, 48080, 50484, 51730, 57696, 59120, 62076, 63105, 67312, 70944, 72120, 77595, 82768, 84140, 88680, 96160, 100968, 103460, 118240, 124152, 126210, 134624, 144240, 155190, 165536, 168280, 177360, 201936, 206920, 248304, 252420, 288480, 310380, 336560, 354720, 403872, 413840, 444139, 496608, 504840, 620760, 673120, 827680, 888278, 1009680, 1241520, 1332417, 1776556, 2019360, 2220695, 2483040, 2664834, 3108973, 3553112, 4441390, 5329668, 6217946, 6662085, 7106224, 8882780, 9326919, 10659336, 12435892, 13324170, 14212448, 15544865, 17765560, 18653838, 21318672, 24871784, 26648340, 31089730, 35531120, 37307676, 42637344, 46634595, 49743568, 53296680, 62179460, 71062240, 74615352, 93269190, 99487136, 106593360, 124358920, 149230704, 186538380, 213186720, 248717840, 298461408, 373076760, 497435680, 746153520, 1492307040]

約数ペア:

[(1, 1492307040), (2, 746153520), (3, 497435680), (4, 373076760), (5, 298461408), (6, 248717840), (7, 213186720), (8, 186538380), (10, 149230704), (12, 124358920), (14, 106593360), (15, 99487136), (16, 93269190), (20, 74615352), (21, 71062240), (24, 62179460), (28, 53296680), (30, 49743568), (32, 46634595), (35, 42637344), (40, 37307676), (42, 35531120), (48, 31089730), (56, 26648340), (60, 24871784), (70, 21318672), (80, 18653838), (84, 17765560), (96, 15544865), (105, 14212448), (112, 13324170), (120, 12435892), (140, 10659336), (160, 9326919), (168, 8882780), (210, 7106224), (224, 6662085), (240, 6217946), (280, 5329668), (336, 4441390), (420, 3553112), (480, 3108973), (560, 2664834), (601, 2483040), (672, 2220695), (739, 2019360), (840, 1776556), (1120, 1332417), (1202, 1241520), (1478, 1009680), (1680, 888278), (1803, 827680), (2217, 673120), (2404, 620760), (2956, 504840), (3005, 496608), (3360, 444139), (3606, 413840), (3695, 403872), (4207, 354720), (4434, 336560), (4808, 310380), (5173, 288480), (5912, 252420), (6010, 248304), (7212, 206920), (7390, 201936), (8414, 177360), (8868, 168280), (9015, 165536), (9616, 155190), (10346, 144240), (11085, 134624), (11824, 126210), (12020, 124152), (12621, 118240), (14424, 103460), (14780, 100968), (15519, 96160), (16828, 88680), (17736, 84140), (18030, 82768), (19232, 77595), (20692, 72120), (21035, 70944), (22170, 67312), (23648, 63105), (24040, 62076), (25242, 59120), (25865, 57696), (28848, 51730), (29560, 50484), (31038, 48080), (33656, 44340), (35472, 42070), (36060, 41384)]