8421982560

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{102607}}^1$

素因数の和:102650

約数の個数: 192

約数和(自身を含む): 31028659200

約数和(自身を除く): 22606676640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 342, 360, 380, 432, 456, 480, 513, 540, 570, 608, 684, 720, 760, 855, 864, 912, 1026, 1080, 1140, 1368, 1440, 1520, 1710, 1824, 2052, 2160, 2280, 2565, 2736, 3040, 3420, 4104, 4320, 4560, 5130, 5472, 6840, 8208, 9120, 10260, 13680, 16416, 20520, 27360, 41040, 82080, 102607, 205214, 307821, 410428, 513035, 615642, 820856, 923463, 1026070, 1231284, 1539105, 1641712, 1846926, 1949533, 2052140, 2462568, 2770389, 3078210, 3283424, 3693852, 3899066, 4104280, 4617315, 4925136, 5540778, 5848599, 6156420, 7387704, 7798132, 8208560, 9234630, 9747665, 9850272, 11081556, 11697198, 12312840, 13851945, 14775408, 15596264, 16417120, 17545797, 18469260, 19495330, 22163112, 23394396, 24625680, 27703890, 29242995, 29550816, 31192528, 35091594, 36938520, 38990660, 44326224, 46788792, 49251360, 52637391, 55407780, 58485990, 62385056, 70183188, 73877040, 77981320, 87728985, 88652448, 93577584, 105274782, 110815560, 116971980, 140366376, 147754080, 155962640, 175457970, 187155168, 210549564, 221631120, 233943960, 263186955, 280732752, 311925280, 350915940, 421099128, 443262240, 467887920, 526373910, 561465504, 701831880, 842198256, 935775840, 1052747820, 1403663760, 1684396512, 2105495640, 2807327520, 4210991280, 8421982560]

約数ペア:

[(1, 8421982560), (2, 4210991280), (3, 2807327520), (4, 2105495640), (5, 1684396512), (6, 1403663760), (8, 1052747820), (9, 935775840), (10, 842198256), (12, 701831880), (15, 561465504), (16, 526373910), (18, 467887920), (19, 443262240), (20, 421099128), (24, 350915940), (27, 311925280), (30, 280732752), (32, 263186955), (36, 233943960), (38, 221631120), (40, 210549564), (45, 187155168), (48, 175457970), (54, 155962640), (57, 147754080), (60, 140366376), (72, 116971980), (76, 110815560), (80, 105274782), (90, 93577584), (95, 88652448), (96, 87728985), (108, 77981320), (114, 73877040), (120, 70183188), (135, 62385056), (144, 58485990), (152, 55407780), (160, 52637391), (171, 49251360), (180, 46788792), (190, 44326224), (216, 38990660), (228, 36938520), (240, 35091594), (270, 31192528), (285, 29550816), (288, 29242995), (304, 27703890), (342, 24625680), (360, 23394396), (380, 22163112), (432, 19495330), (456, 18469260), (480, 17545797), (513, 16417120), (540, 15596264), (570, 14775408), (608, 13851945), (684, 12312840), (720, 11697198), (760, 11081556), (855, 9850272), (864, 9747665), (912, 9234630), (1026, 8208560), (1080, 7798132), (1140, 7387704), (1368, 6156420), (1440, 5848599), (1520, 5540778), (1710, 4925136), (1824, 4617315), (2052, 4104280), (2160, 3899066), (2280, 3693852), (2565, 3283424), (2736, 3078210), (3040, 2770389), (3420, 2462568), (4104, 2052140), (4320, 1949533), (4560, 1846926), (5130, 1641712), (5472, 1539105), (6840, 1231284), (8208, 1026070), (9120, 923463), (10260, 820856), (13680, 615642), (16416, 513035), (20520, 410428), (27360, 307821), (41040, 205214), (82080, 102607)]