2354996840

素因数分解:

$2^3\times 5^1\times 7^5\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:190

約数の個数: 192

約数和(自身を含む): 6437698560

約数和(自身を除く): 4082701720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 49, 56, 62, 70, 98, 113, 124, 140, 155, 196, 217, 226, 245, 248, 280, 310, 343, 392, 434, 452, 490, 565, 620, 686, 791, 868, 904, 980, 1085, 1130, 1240, 1372, 1519, 1582, 1715, 1736, 1960, 2170, 2260, 2401, 2744, 3038, 3164, 3430, 3503, 3955, 4340, 4520, 4802, 5537, 6076, 6328, 6860, 7006, 7595, 7910, 8680, 9604, 10633, 11074, 12005, 12152, 13720, 14012, 15190, 15820, 16807, 17515, 19208, 21266, 22148, 24010, 24521, 27685, 28024, 30380, 31640, 33614, 35030, 38759, 42532, 44296, 48020, 49042, 53165, 55370, 60760, 67228, 70060, 74431, 77518, 84035, 85064, 96040, 98084, 106330, 110740, 122605, 134456, 140120, 148862, 155036, 168070, 171647, 193795, 196168, 212660, 221480, 245210, 271313, 297724, 310072, 336140, 343294, 372155, 387590, 425320, 490420, 521017, 542626, 595448, 672280, 686588, 744310, 775180, 858235, 980840, 1042034, 1085252, 1201529, 1356565, 1373176, 1488620, 1550360, 1716470, 1899191, 2084068, 2170504, 2403058, 2605085, 2713130, 2977240, 3432940, 3798382, 4168136, 4806116, 5210170, 5426260, 6007645, 6865880, 7596764, 8410703, 9495955, 9612232, 10420340, 10852520, 12015290, 15193528, 16821406, 18991910, 20840680, 24030580, 33642812, 37983820, 42053515, 48061160, 58874921, 67285624, 75967640, 84107030, 117749842, 168214060, 235499684, 294374605, 336428120, 470999368, 588749210, 1177498420, 2354996840]

約数ペア:

[(1, 2354996840), (2, 1177498420), (4, 588749210), (5, 470999368), (7, 336428120), (8, 294374605), (10, 235499684), (14, 168214060), (20, 117749842), (28, 84107030), (31, 75967640), (35, 67285624), (40, 58874921), (49, 48061160), (56, 42053515), (62, 37983820), (70, 33642812), (98, 24030580), (113, 20840680), (124, 18991910), (140, 16821406), (155, 15193528), (196, 12015290), (217, 10852520), (226, 10420340), (245, 9612232), (248, 9495955), (280, 8410703), (310, 7596764), (343, 6865880), (392, 6007645), (434, 5426260), (452, 5210170), (490, 4806116), (565, 4168136), (620, 3798382), (686, 3432940), (791, 2977240), (868, 2713130), (904, 2605085), (980, 2403058), (1085, 2170504), (1130, 2084068), (1240, 1899191), (1372, 1716470), (1519, 1550360), (1582, 1488620), (1715, 1373176), (1736, 1356565), (1960, 1201529), (2170, 1085252), (2260, 1042034), (2401, 980840), (2744, 858235), (3038, 775180), (3164, 744310), (3430, 686588), (3503, 672280), (3955, 595448), (4340, 542626), (4520, 521017), (4802, 490420), (5537, 425320), (6076, 387590), (6328, 372155), (6860, 343294), (7006, 336140), (7595, 310072), (7910, 297724), (8680, 271313), (9604, 245210), (10633, 221480), (11074, 212660), (12005, 196168), (12152, 193795), (13720, 171647), (14012, 168070), (15190, 155036), (15820, 148862), (16807, 140120), (17515, 134456), (19208, 122605), (21266, 110740), (22148, 106330), (24010, 98084), (24521, 96040), (27685, 85064), (28024, 84035), (30380, 77518), (31640, 74431), (33614, 70060), (35030, 67228), (38759, 60760), (42532, 55370), (44296, 53165), (48020, 49042)]