179927580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:268

約数の個数: 192

約数和(自身を含む): 600929280

約数和(自身を除く): 421001700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 53, 59, 60, 70, 84, 105, 106, 118, 137, 140, 159, 177, 210, 212, 236, 265, 274, 295, 318, 354, 371, 411, 413, 420, 530, 548, 590, 636, 685, 708, 742, 795, 822, 826, 885, 959, 1060, 1113, 1180, 1239, 1370, 1484, 1590, 1644, 1652, 1770, 1855, 1918, 2055, 2065, 2226, 2478, 2740, 2877, 3127, 3180, 3540, 3710, 3836, 4110, 4130, 4452, 4795, 4956, 5565, 5754, 6195, 6254, 7261, 7420, 8083, 8220, 8260, 9381, 9590, 11130, 11508, 12390, 12508, 14385, 14522, 15635, 16166, 18762, 19180, 21783, 21889, 22260, 24249, 24780, 28770, 29044, 31270, 32332, 36305, 37524, 40415, 43566, 43778, 46905, 48498, 50827, 56581, 57540, 62540, 65667, 72610, 80830, 87132, 87556, 93810, 96996, 101654, 108915, 109445, 113162, 121245, 131334, 145220, 152481, 161660, 169743, 187620, 203308, 217830, 218890, 226324, 242490, 254135, 262668, 282905, 304962, 328335, 339486, 428399, 435660, 437780, 484980, 508270, 565810, 609924, 656670, 678972, 762405, 848715, 856798, 1016540, 1131620, 1285197, 1313340, 1524810, 1697430, 1713596, 2141995, 2570394, 2998793, 3049620, 3394860, 4283990, 5140788, 5997586, 6425985, 8567980, 8996379, 11995172, 12851970, 14993965, 17992758, 25703940, 29987930, 35985516, 44981895, 59975860, 89963790, 179927580]

約数ペア:

[(1, 179927580), (2, 89963790), (3, 59975860), (4, 44981895), (5, 35985516), (6, 29987930), (7, 25703940), (10, 17992758), (12, 14993965), (14, 12851970), (15, 11995172), (20, 8996379), (21, 8567980), (28, 6425985), (30, 5997586), (35, 5140788), (42, 4283990), (53, 3394860), (59, 3049620), (60, 2998793), (70, 2570394), (84, 2141995), (105, 1713596), (106, 1697430), (118, 1524810), (137, 1313340), (140, 1285197), (159, 1131620), (177, 1016540), (210, 856798), (212, 848715), (236, 762405), (265, 678972), (274, 656670), (295, 609924), (318, 565810), (354, 508270), (371, 484980), (411, 437780), (413, 435660), (420, 428399), (530, 339486), (548, 328335), (590, 304962), (636, 282905), (685, 262668), (708, 254135), (742, 242490), (795, 226324), (822, 218890), (826, 217830), (885, 203308), (959, 187620), (1060, 169743), (1113, 161660), (1180, 152481), (1239, 145220), (1370, 131334), (1484, 121245), (1590, 113162), (1644, 109445), (1652, 108915), (1770, 101654), (1855, 96996), (1918, 93810), (2055, 87556), (2065, 87132), (2226, 80830), (2478, 72610), (2740, 65667), (2877, 62540), (3127, 57540), (3180, 56581), (3540, 50827), (3710, 48498), (3836, 46905), (4110, 43778), (4130, 43566), (4452, 40415), (4795, 37524), (4956, 36305), (5565, 32332), (5754, 31270), (6195, 29044), (6254, 28770), (7261, 24780), (7420, 24249), (8083, 22260), (8220, 21889), (8260, 21783), (9381, 19180), (9590, 18762), (11130, 16166), (11508, 15635), (12390, 14522), (12508, 14385)]