195310440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4637}}^1$

素因数の和:4673

約数の個数: 160

約数和(自身を含む): 707109480

約数和(自身を除く): 511799040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 260, 270, 312, 324, 351, 360, 390, 405, 468, 520, 540, 585, 648, 702, 780, 810, 936, 1053, 1080, 1170, 1404, 1560, 1620, 1755, 2106, 2340, 2808, 3240, 3510, 4212, 4637, 4680, 5265, 7020, 8424, 9274, 10530, 13911, 14040, 18548, 21060, 23185, 27822, 37096, 41733, 42120, 46370, 55644, 60281, 69555, 83466, 92740, 111288, 120562, 125199, 139110, 166932, 180843, 185480, 208665, 241124, 250398, 278220, 301405, 333864, 361686, 375597, 417330, 482248, 500796, 542529, 556440, 602810, 625995, 723372, 751194, 834660, 904215, 1001592, 1085058, 1205620, 1251990, 1446744, 1502388, 1627587, 1669320, 1808430, 1877985, 2170116, 2411240, 2503980, 2712645, 3004776, 3255174, 3616860, 3755970, 4340232, 4882761, 5007960, 5425290, 6510348, 7233720, 7511940, 8137935, 9765522, 10850580, 13020696, 15023880, 16275870, 19531044, 21701160, 24413805, 32551740, 39062088, 48827610, 65103480, 97655220, 195310440]

約数ペア:

[(1, 195310440), (2, 97655220), (3, 65103480), (4, 48827610), (5, 39062088), (6, 32551740), (8, 24413805), (9, 21701160), (10, 19531044), (12, 16275870), (13, 15023880), (15, 13020696), (18, 10850580), (20, 9765522), (24, 8137935), (26, 7511940), (27, 7233720), (30, 6510348), (36, 5425290), (39, 5007960), (40, 4882761), (45, 4340232), (52, 3755970), (54, 3616860), (60, 3255174), (65, 3004776), (72, 2712645), (78, 2503980), (81, 2411240), (90, 2170116), (104, 1877985), (108, 1808430), (117, 1669320), (120, 1627587), (130, 1502388), (135, 1446744), (156, 1251990), (162, 1205620), (180, 1085058), (195, 1001592), (216, 904215), (234, 834660), (260, 751194), (270, 723372), (312, 625995), (324, 602810), (351, 556440), (360, 542529), (390, 500796), (405, 482248), (468, 417330), (520, 375597), (540, 361686), (585, 333864), (648, 301405), (702, 278220), (780, 250398), (810, 241124), (936, 208665), (1053, 185480), (1080, 180843), (1170, 166932), (1404, 139110), (1560, 125199), (1620, 120562), (1755, 111288), (2106, 92740), (2340, 83466), (2808, 69555), (3240, 60281), (3510, 55644), (4212, 46370), (4637, 42120), (4680, 41733), (5265, 37096), (7020, 27822), (8424, 23185), (9274, 21060), (10530, 18548), (13911, 14040)]