17668417760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{6971}}^1$

素因数の和:7097

約数の個数: 192

約数和(自身を含む): 49925320704

約数和(自身を除く): 32256902944

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 73, 80, 112, 124, 140, 146, 155, 160, 217, 224, 248, 280, 292, 310, 365, 434, 496, 511, 560, 584, 620, 730, 868, 992, 1022, 1085, 1120, 1168, 1240, 1460, 1736, 2044, 2170, 2263, 2336, 2480, 2555, 2920, 3472, 4088, 4340, 4526, 4960, 5110, 5840, 6944, 6971, 8176, 8680, 9052, 10220, 11315, 11680, 13942, 15841, 16352, 17360, 18104, 20440, 22630, 27884, 31682, 34720, 34855, 36208, 40880, 45260, 48797, 55768, 63364, 69710, 72416, 79205, 81760, 90520, 97594, 111536, 126728, 139420, 158410, 181040, 195188, 216101, 223072, 243985, 253456, 278840, 316820, 362080, 390376, 432202, 487970, 506912, 508883, 557680, 633640, 780752, 864404, 975940, 1017766, 1080505, 1115360, 1267280, 1512707, 1561504, 1728808, 1951880, 2035532, 2161010, 2534560, 2544415, 3025414, 3457616, 3562181, 3903760, 4071064, 4322020, 5088830, 6050828, 6915232, 7124362, 7563535, 7807520, 8142128, 8644040, 10177660, 12101656, 14248724, 15127070, 15775373, 16284256, 17288080, 17810905, 20355320, 24203312, 28497448, 30254140, 31550746, 34576160, 35621810, 40710640, 48406624, 56994896, 60508280, 63101492, 71243620, 78876865, 81421280, 110427611, 113989792, 121016560, 126202984, 142487240, 157753730, 220855222, 242033120, 252405968, 284974480, 315507460, 441710444, 504811936, 552138055, 569948960, 631014920, 883420888, 1104276110, 1262029840, 1766841776, 2208552220, 2524059680, 3533683552, 4417104440, 8834208880, 17668417760]

約数ペア:

[(1, 17668417760), (2, 8834208880), (4, 4417104440), (5, 3533683552), (7, 2524059680), (8, 2208552220), (10, 1766841776), (14, 1262029840), (16, 1104276110), (20, 883420888), (28, 631014920), (31, 569948960), (32, 552138055), (35, 504811936), (40, 441710444), (56, 315507460), (62, 284974480), (70, 252405968), (73, 242033120), (80, 220855222), (112, 157753730), (124, 142487240), (140, 126202984), (146, 121016560), (155, 113989792), (160, 110427611), (217, 81421280), (224, 78876865), (248, 71243620), (280, 63101492), (292, 60508280), (310, 56994896), (365, 48406624), (434, 40710640), (496, 35621810), (511, 34576160), (560, 31550746), (584, 30254140), (620, 28497448), (730, 24203312), (868, 20355320), (992, 17810905), (1022, 17288080), (1085, 16284256), (1120, 15775373), (1168, 15127070), (1240, 14248724), (1460, 12101656), (1736, 10177660), (2044, 8644040), (2170, 8142128), (2263, 7807520), (2336, 7563535), (2480, 7124362), (2555, 6915232), (2920, 6050828), (3472, 5088830), (4088, 4322020), (4340, 4071064), (4526, 3903760), (4960, 3562181), (5110, 3457616), (5840, 3025414), (6944, 2544415), (6971, 2534560), (8176, 2161010), (8680, 2035532), (9052, 1951880), (10220, 1728808), (11315, 1561504), (11680, 1512707), (13942, 1267280), (15841, 1115360), (16352, 1080505), (17360, 1017766), (18104, 975940), (20440, 864404), (22630, 780752), (27884, 633640), (31682, 557680), (34720, 508883), (34855, 506912), (36208, 487970), (40880, 432202), (45260, 390376), (48797, 362080), (55768, 316820), (63364, 278840), (69710, 253456), (72416, 243985), (79205, 223072), (81760, 216101), (90520, 195188), (97594, 181040), (111536, 158410), (126728, 139420)]