69185040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:225

約数の個数: 160

約数和(自身を含む): 224985600

約数和(自身を除く): 155800560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 79, 80, 82, 89, 120, 123, 158, 164, 178, 205, 237, 240, 246, 267, 316, 328, 356, 395, 410, 445, 474, 492, 534, 615, 632, 656, 712, 790, 820, 890, 948, 984, 1068, 1185, 1230, 1264, 1335, 1424, 1580, 1640, 1780, 1896, 1968, 2136, 2370, 2460, 2670, 3160, 3239, 3280, 3560, 3649, 3792, 4272, 4740, 4920, 5340, 6320, 6478, 7031, 7120, 7298, 9480, 9717, 9840, 10680, 10947, 12956, 14062, 14596, 16195, 18245, 18960, 19434, 21093, 21360, 21894, 25912, 28124, 29192, 32390, 35155, 36490, 38868, 42186, 43788, 48585, 51824, 54735, 56248, 58384, 64780, 70310, 72980, 77736, 84372, 87576, 97170, 105465, 109470, 112496, 129560, 140620, 145960, 155472, 168744, 175152, 194340, 210930, 218940, 259120, 281240, 288271, 291920, 337488, 388680, 421860, 437880, 562480, 576542, 777360, 843720, 864813, 875760, 1153084, 1441355, 1687440, 1729626, 2306168, 2882710, 3459252, 4324065, 4612336, 5765420, 6918504, 8648130, 11530840, 13837008, 17296260, 23061680, 34592520, 69185040]

約数ペア:

[(1, 69185040), (2, 34592520), (3, 23061680), (4, 17296260), (5, 13837008), (6, 11530840), (8, 8648130), (10, 6918504), (12, 5765420), (15, 4612336), (16, 4324065), (20, 3459252), (24, 2882710), (30, 2306168), (40, 1729626), (41, 1687440), (48, 1441355), (60, 1153084), (79, 875760), (80, 864813), (82, 843720), (89, 777360), (120, 576542), (123, 562480), (158, 437880), (164, 421860), (178, 388680), (205, 337488), (237, 291920), (240, 288271), (246, 281240), (267, 259120), (316, 218940), (328, 210930), (356, 194340), (395, 175152), (410, 168744), (445, 155472), (474, 145960), (492, 140620), (534, 129560), (615, 112496), (632, 109470), (656, 105465), (712, 97170), (790, 87576), (820, 84372), (890, 77736), (948, 72980), (984, 70310), (1068, 64780), (1185, 58384), (1230, 56248), (1264, 54735), (1335, 51824), (1424, 48585), (1580, 43788), (1640, 42186), (1780, 38868), (1896, 36490), (1968, 35155), (2136, 32390), (2370, 29192), (2460, 28124), (2670, 25912), (3160, 21894), (3239, 21360), (3280, 21093), (3560, 19434), (3649, 18960), (3792, 18245), (4272, 16195), (4740, 14596), (4920, 14062), (5340, 12956), (6320, 10947), (6478, 10680), (7031, 9840), (7120, 9717), (7298, 9480)]