156730372960

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{143821}}^1$

素因数の和:143989

約数の個数: 144

約数和(自身を含む): 433830433680

約数和(自身を除く): 277100060720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 139, 140, 160, 196, 224, 245, 278, 280, 392, 490, 556, 560, 695, 784, 973, 980, 1112, 1120, 1390, 1568, 1946, 1960, 2224, 2780, 3892, 3920, 4448, 4865, 5560, 6811, 7784, 7840, 9730, 11120, 13622, 15568, 19460, 22240, 27244, 31136, 34055, 38920, 54488, 68110, 77840, 108976, 136220, 143821, 155680, 217952, 272440, 287642, 544880, 575284, 719105, 1006747, 1089760, 1150568, 1438210, 2013494, 2301136, 2876420, 4026988, 4602272, 5033735, 5752840, 7047229, 8053976, 10067470, 11505680, 14094458, 16107952, 19991119, 20134940, 23011360, 28188916, 32215904, 35236145, 39982238, 40269880, 56377832, 70472290, 79964476, 80539760, 99955595, 112755664, 139937833, 140944580, 159928952, 161079520, 199911190, 225511328, 279875666, 281889160, 319857904, 399822380, 559751332, 563778320, 639715808, 699689165, 799644760, 979564831, 1119502664, 1127556640, 1399378330, 1599289520, 1959129662, 2239005328, 2798756660, 3198579040, 3918259324, 4478010656, 4897824155, 5597513320, 7836518648, 9795648310, 11195026640, 15673037296, 19591296620, 22390053280, 31346074592, 39182593240, 78365186480, 156730372960]

約数ペア:

[(1, 156730372960), (2, 78365186480), (4, 39182593240), (5, 31346074592), (7, 22390053280), (8, 19591296620), (10, 15673037296), (14, 11195026640), (16, 9795648310), (20, 7836518648), (28, 5597513320), (32, 4897824155), (35, 4478010656), (40, 3918259324), (49, 3198579040), (56, 2798756660), (70, 2239005328), (80, 1959129662), (98, 1599289520), (112, 1399378330), (139, 1127556640), (140, 1119502664), (160, 979564831), (196, 799644760), (224, 699689165), (245, 639715808), (278, 563778320), (280, 559751332), (392, 399822380), (490, 319857904), (556, 281889160), (560, 279875666), (695, 225511328), (784, 199911190), (973, 161079520), (980, 159928952), (1112, 140944580), (1120, 139937833), (1390, 112755664), (1568, 99955595), (1946, 80539760), (1960, 79964476), (2224, 70472290), (2780, 56377832), (3892, 40269880), (3920, 39982238), (4448, 35236145), (4865, 32215904), (5560, 28188916), (6811, 23011360), (7784, 20134940), (7840, 19991119), (9730, 16107952), (11120, 14094458), (13622, 11505680), (15568, 10067470), (19460, 8053976), (22240, 7047229), (27244, 5752840), (31136, 5033735), (34055, 4602272), (38920, 4026988), (54488, 2876420), (68110, 2301136), (77840, 2013494), (108976, 1438210), (136220, 1150568), (143821, 1089760), (155680, 1006747), (217952, 719105), (272440, 575284), (287642, 544880)]