207512760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{613}}^1$

素因数の和:678

約数の個数: 256

約数和(自身を含む): 792207360

約数和(自身を除く): 584694600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 31, 35, 39, 40, 42, 52, 56, 60, 62, 65, 70, 78, 84, 91, 93, 104, 105, 120, 124, 130, 140, 155, 156, 168, 182, 186, 195, 210, 217, 248, 260, 273, 280, 310, 312, 364, 372, 390, 403, 420, 434, 455, 465, 520, 546, 613, 620, 651, 728, 744, 780, 806, 840, 868, 910, 930, 1085, 1092, 1209, 1226, 1240, 1302, 1365, 1560, 1612, 1736, 1820, 1839, 1860, 2015, 2170, 2184, 2418, 2452, 2604, 2730, 2821, 3065, 3224, 3255, 3640, 3678, 3720, 4030, 4291, 4340, 4836, 4904, 5208, 5460, 5642, 6045, 6130, 6510, 7356, 7969, 8060, 8463, 8582, 8680, 9195, 9672, 10920, 11284, 12090, 12260, 12873, 13020, 14105, 14712, 15938, 16120, 16926, 17164, 18390, 19003, 21455, 22568, 23907, 24180, 24520, 25746, 26040, 28210, 31876, 33852, 34328, 36780, 38006, 39845, 42315, 42910, 47814, 48360, 51492, 55783, 56420, 57009, 63752, 64365, 67704, 73560, 76012, 79690, 84630, 85820, 95015, 95628, 102984, 111566, 112840, 114018, 119535, 128730, 133021, 152024, 159380, 167349, 169260, 171640, 190030, 191256, 223132, 228036, 239070, 247039, 257460, 266042, 278915, 285045, 318760, 334698, 338520, 380060, 399063, 446264, 456072, 478140, 494078, 514920, 532084, 557830, 570090, 665105, 669396, 741117, 760120, 798126, 836745, 956280, 988156, 1064168, 1115660, 1140180, 1235195, 1330210, 1338792, 1482234, 1596252, 1673490, 1729273, 1976312, 1995315, 2231320, 2280360, 2470390, 2660420, 2964468, 3192504, 3346980, 3458546, 3705585, 3990630, 4940780, 5187819, 5320840, 5928936, 6693960, 6917092, 7411170, 7981260, 8646365, 9881560, 10375638, 13834184, 14822340, 15962520, 17292730, 20751276, 25939095, 29644680, 34585460, 41502552, 51878190, 69170920, 103756380, 207512760]

約数ペア:

[(1, 207512760), (2, 103756380), (3, 69170920), (4, 51878190), (5, 41502552), (6, 34585460), (7, 29644680), (8, 25939095), (10, 20751276), (12, 17292730), (13, 15962520), (14, 14822340), (15, 13834184), (20, 10375638), (21, 9881560), (24, 8646365), (26, 7981260), (28, 7411170), (30, 6917092), (31, 6693960), (35, 5928936), (39, 5320840), (40, 5187819), (42, 4940780), (52, 3990630), (56, 3705585), (60, 3458546), (62, 3346980), (65, 3192504), (70, 2964468), (78, 2660420), (84, 2470390), (91, 2280360), (93, 2231320), (104, 1995315), (105, 1976312), (120, 1729273), (124, 1673490), (130, 1596252), (140, 1482234), (155, 1338792), (156, 1330210), (168, 1235195), (182, 1140180), (186, 1115660), (195, 1064168), (210, 988156), (217, 956280), (248, 836745), (260, 798126), (273, 760120), (280, 741117), (310, 669396), (312, 665105), (364, 570090), (372, 557830), (390, 532084), (403, 514920), (420, 494078), (434, 478140), (455, 456072), (465, 446264), (520, 399063), (546, 380060), (613, 338520), (620, 334698), (651, 318760), (728, 285045), (744, 278915), (780, 266042), (806, 257460), (840, 247039), (868, 239070), (910, 228036), (930, 223132), (1085, 191256), (1092, 190030), (1209, 171640), (1226, 169260), (1240, 167349), (1302, 159380), (1365, 152024), (1560, 133021), (1612, 128730), (1736, 119535), (1820, 114018), (1839, 112840), (1860, 111566), (2015, 102984), (2170, 95628), (2184, 95015), (2418, 85820), (2452, 84630), (2604, 79690), (2730, 76012), (2821, 73560), (3065, 67704), (3224, 64365), (3255, 63752), (3640, 57009), (3678, 56420), (3720, 55783), (4030, 51492), (4291, 48360), (4340, 47814), (4836, 42910), (4904, 42315), (5208, 39845), (5460, 38006), (5642, 36780), (6045, 34328), (6130, 33852), (6510, 31876), (7356, 28210), (7969, 26040), (8060, 25746), (8463, 24520), (8582, 24180), (8680, 23907), (9195, 22568), (9672, 21455), (10920, 19003), (11284, 18390), (12090, 17164), (12260, 16926), (12873, 16120), (13020, 15938), (14105, 14712)]