73917480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{967}}^1$

素因数の和:1008

約数の個数: 192

約数和(自身を含む): 278087040

約数和(自身を除く): 204169560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 49, 52, 56, 60, 65, 70, 78, 84, 91, 98, 104, 105, 120, 130, 140, 147, 156, 168, 182, 195, 196, 210, 245, 260, 273, 280, 294, 312, 364, 390, 392, 420, 455, 490, 520, 546, 588, 637, 728, 735, 780, 840, 910, 967, 980, 1092, 1176, 1274, 1365, 1470, 1560, 1820, 1911, 1934, 1960, 2184, 2548, 2730, 2901, 2940, 3185, 3640, 3822, 3868, 4835, 5096, 5460, 5802, 5880, 6370, 6769, 7644, 7736, 9555, 9670, 10920, 11604, 12571, 12740, 13538, 14505, 15288, 19110, 19340, 20307, 23208, 25142, 25480, 27076, 29010, 33845, 37713, 38220, 38680, 40614, 47383, 50284, 54152, 58020, 62855, 67690, 75426, 76440, 81228, 87997, 94766, 100568, 101535, 116040, 125710, 135380, 142149, 150852, 162456, 175994, 188565, 189532, 203070, 236915, 251420, 263991, 270760, 284298, 301704, 351988, 377130, 379064, 406140, 439985, 473830, 502840, 527982, 568596, 615979, 703976, 710745, 754260, 812280, 879970, 947660, 1055964, 1137192, 1231958, 1319955, 1421490, 1508520, 1759940, 1847937, 1895320, 2111928, 2463916, 2639910, 2842980, 3079895, 3519880, 3695874, 4927832, 5279820, 5685960, 6159790, 7391748, 9239685, 10559640, 12319580, 14783496, 18479370, 24639160, 36958740, 73917480]

約数ペア:

[(1, 73917480), (2, 36958740), (3, 24639160), (4, 18479370), (5, 14783496), (6, 12319580), (7, 10559640), (8, 9239685), (10, 7391748), (12, 6159790), (13, 5685960), (14, 5279820), (15, 4927832), (20, 3695874), (21, 3519880), (24, 3079895), (26, 2842980), (28, 2639910), (30, 2463916), (35, 2111928), (39, 1895320), (40, 1847937), (42, 1759940), (49, 1508520), (52, 1421490), (56, 1319955), (60, 1231958), (65, 1137192), (70, 1055964), (78, 947660), (84, 879970), (91, 812280), (98, 754260), (104, 710745), (105, 703976), (120, 615979), (130, 568596), (140, 527982), (147, 502840), (156, 473830), (168, 439985), (182, 406140), (195, 379064), (196, 377130), (210, 351988), (245, 301704), (260, 284298), (273, 270760), (280, 263991), (294, 251420), (312, 236915), (364, 203070), (390, 189532), (392, 188565), (420, 175994), (455, 162456), (490, 150852), (520, 142149), (546, 135380), (588, 125710), (637, 116040), (728, 101535), (735, 100568), (780, 94766), (840, 87997), (910, 81228), (967, 76440), (980, 75426), (1092, 67690), (1176, 62855), (1274, 58020), (1365, 54152), (1470, 50284), (1560, 47383), (1820, 40614), (1911, 38680), (1934, 38220), (1960, 37713), (2184, 33845), (2548, 29010), (2730, 27076), (2901, 25480), (2940, 25142), (3185, 23208), (3640, 20307), (3822, 19340), (3868, 19110), (4835, 15288), (5096, 14505), (5460, 13538), (5802, 12740), (5880, 12571), (6370, 11604), (6769, 10920), (7644, 9670), (7736, 9555)]