40760160

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{1733}}^1$

素因数の和:1765

約数の個数: 144

約数和(自身を含む): 149443056

約数和(自身を除く): 108682896

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, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1733, 1960, 2352, 2940, 3360, 3466, 3920, 4704, 5199, 5880, 6932, 7840, 8665, 10398, 11760, 12131, 13864, 17330, 20796, 23520, 24262, 25995, 27728, 34660, 36393, 41592, 48524, 51990, 55456, 60655, 69320, 72786, 83184, 84917, 97048, 103980, 121310, 138640, 145572, 166368, 169834, 181965, 194096, 207960, 242620, 254751, 277280, 291144, 339668, 363930, 388192, 415920, 424585, 485240, 509502, 582288, 679336, 727860, 831840, 849170, 970480, 1019004, 1164576, 1273755, 1358672, 1455720, 1698340, 1940960, 2038008, 2547510, 2717344, 2911440, 3396680, 4076016, 5095020, 5822880, 6793360, 8152032, 10190040, 13586720, 20380080, 40760160]

約数ペア:

[(1, 40760160), (2, 20380080), (3, 13586720), (4, 10190040), (5, 8152032), (6, 6793360), (7, 5822880), (8, 5095020), (10, 4076016), (12, 3396680), (14, 2911440), (15, 2717344), (16, 2547510), (20, 2038008), (21, 1940960), (24, 1698340), (28, 1455720), (30, 1358672), (32, 1273755), (35, 1164576), (40, 1019004), (42, 970480), (48, 849170), (49, 831840), (56, 727860), (60, 679336), (70, 582288), (80, 509502), (84, 485240), (96, 424585), (98, 415920), (105, 388192), (112, 363930), (120, 339668), (140, 291144), (147, 277280), (160, 254751), (168, 242620), (196, 207960), (210, 194096), (224, 181965), (240, 169834), (245, 166368), (280, 145572), (294, 138640), (336, 121310), (392, 103980), (420, 97048), (480, 84917), (490, 83184), (560, 72786), (588, 69320), (672, 60655), (735, 55456), (784, 51990), (840, 48524), (980, 41592), (1120, 36393), (1176, 34660), (1470, 27728), (1568, 25995), (1680, 24262), (1733, 23520), (1960, 20796), (2352, 17330), (2940, 13864), (3360, 12131), (3466, 11760), (3920, 10398), (4704, 8665), (5199, 7840), (5880, 6932)]