1738639920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{3539}}^1$

素因数の和:3667

約数の個数: 160

約数和(自身を含む): 5688921600

約数和(自身を除く): 3950281680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 89, 92, 115, 120, 138, 178, 184, 230, 240, 267, 276, 345, 356, 368, 445, 460, 534, 552, 690, 712, 890, 920, 1068, 1104, 1335, 1380, 1424, 1780, 1840, 2047, 2136, 2670, 2760, 3539, 3560, 4094, 4272, 5340, 5520, 6141, 7078, 7120, 8188, 10235, 10617, 10680, 12282, 14156, 16376, 17695, 20470, 21234, 21360, 24564, 28312, 30705, 32752, 35390, 40940, 42468, 49128, 53085, 56624, 61410, 70780, 81397, 81880, 84936, 98256, 106170, 122820, 141560, 162794, 163760, 169872, 212340, 244191, 245640, 283120, 314971, 325588, 406985, 424680, 488382, 491280, 629942, 651176, 813970, 849360, 944913, 976764, 1220955, 1259884, 1302352, 1574855, 1627940, 1889826, 1953528, 2441910, 2519768, 3149710, 3255880, 3779652, 3907056, 4724565, 4883820, 5039536, 6299420, 6511760, 7244333, 7559304, 9449130, 9767640, 12598840, 14488666, 15118608, 18898260, 19535280, 21732999, 25197680, 28977332, 36221665, 37796520, 43465998, 57954664, 72443330, 75593040, 86931996, 108664995, 115909328, 144886660, 173863992, 217329990, 289773320, 347727984, 434659980, 579546640, 869319960, 1738639920]

約数ペア:

[(1, 1738639920), (2, 869319960), (3, 579546640), (4, 434659980), (5, 347727984), (6, 289773320), (8, 217329990), (10, 173863992), (12, 144886660), (15, 115909328), (16, 108664995), (20, 86931996), (23, 75593040), (24, 72443330), (30, 57954664), (40, 43465998), (46, 37796520), (48, 36221665), (60, 28977332), (69, 25197680), (80, 21732999), (89, 19535280), (92, 18898260), (115, 15118608), (120, 14488666), (138, 12598840), (178, 9767640), (184, 9449130), (230, 7559304), (240, 7244333), (267, 6511760), (276, 6299420), (345, 5039536), (356, 4883820), (368, 4724565), (445, 3907056), (460, 3779652), (534, 3255880), (552, 3149710), (690, 2519768), (712, 2441910), (890, 1953528), (920, 1889826), (1068, 1627940), (1104, 1574855), (1335, 1302352), (1380, 1259884), (1424, 1220955), (1780, 976764), (1840, 944913), (2047, 849360), (2136, 813970), (2670, 651176), (2760, 629942), (3539, 491280), (3560, 488382), (4094, 424680), (4272, 406985), (5340, 325588), (5520, 314971), (6141, 283120), (7078, 245640), (7120, 244191), (8188, 212340), (10235, 169872), (10617, 163760), (10680, 162794), (12282, 141560), (14156, 122820), (16376, 106170), (17695, 98256), (20470, 84936), (21234, 81880), (21360, 81397), (24564, 70780), (28312, 61410), (30705, 56624), (32752, 53085), (35390, 49128), (40940, 42468)]