40367760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:213

約数の個数: 160

約数和(自身を含む): 133705728

約数和(自身を除く): 93337968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 71, 80, 92, 103, 115, 120, 138, 142, 184, 206, 213, 230, 240, 276, 284, 309, 345, 355, 368, 412, 426, 460, 515, 552, 568, 618, 690, 710, 824, 852, 920, 1030, 1065, 1104, 1136, 1236, 1380, 1420, 1545, 1633, 1648, 1704, 1840, 2060, 2130, 2369, 2472, 2760, 2840, 3090, 3266, 3408, 4120, 4260, 4738, 4899, 4944, 5520, 5680, 6180, 6532, 7107, 7313, 8165, 8240, 8520, 9476, 9798, 11845, 12360, 13064, 14214, 14626, 16330, 17040, 18952, 19596, 21939, 23690, 24495, 24720, 26128, 28428, 29252, 32660, 35535, 36565, 37904, 39192, 43878, 47380, 48990, 56856, 58504, 65320, 71070, 73130, 78384, 87756, 94760, 97980, 109695, 113712, 117008, 130640, 142140, 146260, 168199, 175512, 189520, 195960, 219390, 284280, 292520, 336398, 351024, 391920, 438780, 504597, 568560, 585040, 672796, 840995, 877560, 1009194, 1345592, 1681990, 1755120, 2018388, 2522985, 2691184, 3363980, 4036776, 5045970, 6727960, 8073552, 10091940, 13455920, 20183880, 40367760]

約数ペア:

[(1, 40367760), (2, 20183880), (3, 13455920), (4, 10091940), (5, 8073552), (6, 6727960), (8, 5045970), (10, 4036776), (12, 3363980), (15, 2691184), (16, 2522985), (20, 2018388), (23, 1755120), (24, 1681990), (30, 1345592), (40, 1009194), (46, 877560), (48, 840995), (60, 672796), (69, 585040), (71, 568560), (80, 504597), (92, 438780), (103, 391920), (115, 351024), (120, 336398), (138, 292520), (142, 284280), (184, 219390), (206, 195960), (213, 189520), (230, 175512), (240, 168199), (276, 146260), (284, 142140), (309, 130640), (345, 117008), (355, 113712), (368, 109695), (412, 97980), (426, 94760), (460, 87756), (515, 78384), (552, 73130), (568, 71070), (618, 65320), (690, 58504), (710, 56856), (824, 48990), (852, 47380), (920, 43878), (1030, 39192), (1065, 37904), (1104, 36565), (1136, 35535), (1236, 32660), (1380, 29252), (1420, 28428), (1545, 26128), (1633, 24720), (1648, 24495), (1704, 23690), (1840, 21939), (2060, 19596), (2130, 18952), (2369, 17040), (2472, 16330), (2760, 14626), (2840, 14214), (3090, 13064), (3266, 12360), (3408, 11845), (4120, 9798), (4260, 9476), (4738, 8520), (4899, 8240), (4944, 8165), (5520, 7313), (5680, 7107), (6180, 6532)]