168753060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{53}}^1$

素因数の和:120

約数の個数: 324

約数和(自身を含む): 640304028

約数和(自身を除く): 471550968

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 49, 53, 57, 60, 63, 70, 76, 84, 90, 95, 98, 105, 106, 114, 126, 133, 140, 147, 159, 171, 180, 190, 196, 210, 212, 228, 245, 252, 265, 266, 285, 294, 315, 318, 342, 361, 371, 380, 399, 420, 441, 477, 490, 530, 532, 570, 588, 630, 636, 665, 684, 722, 735, 742, 795, 798, 855, 882, 931, 954, 980, 1007, 1060, 1083, 1113, 1140, 1197, 1260, 1330, 1444, 1470, 1484, 1590, 1596, 1710, 1764, 1805, 1855, 1862, 1908, 1995, 2014, 2166, 2205, 2226, 2385, 2394, 2527, 2597, 2660, 2793, 2940, 3021, 3180, 3249, 3339, 3420, 3610, 3710, 3724, 3990, 4028, 4332, 4410, 4452, 4655, 4770, 4788, 5035, 5054, 5194, 5415, 5565, 5586, 5985, 6042, 6498, 6678, 7049, 7220, 7420, 7581, 7791, 7980, 8379, 8820, 9063, 9310, 9540, 10070, 10108, 10388, 10830, 11130, 11172, 11970, 12084, 12635, 12985, 12996, 13356, 13965, 14098, 15105, 15162, 15582, 16245, 16695, 16758, 17689, 18126, 18620, 19133, 20140, 21147, 21660, 22260, 22743, 23373, 23940, 25270, 25970, 27930, 28196, 30210, 30324, 31164, 32490, 33390, 33516, 35245, 35378, 36252, 37905, 38266, 38955, 41895, 42294, 45315, 45486, 46746, 49343, 50540, 51940, 53067, 55860, 57399, 60420, 63441, 64980, 66780, 70490, 70756, 75810, 76532, 77910, 83790, 84588, 88445, 90630, 90972, 93492, 95665, 98686, 105735, 106134, 113715, 114798, 116865, 126882, 133931, 140980, 148029, 151620, 155820, 159201, 167580, 172197, 176890, 181260, 191330, 197372, 211470, 212268, 227430, 229596, 233730, 246715, 253764, 265335, 267862, 286995, 296058, 317205, 318402, 344394, 353780, 382660, 401793, 422940, 444087, 454860, 467460, 493430, 530670, 535724, 573990, 592116, 634410, 636804, 669655, 688788, 740145, 796005, 803586, 860985, 888174, 937517, 986860, 1061340, 1147980, 1205379, 1268820, 1339310, 1480290, 1592010, 1607172, 1721970, 1776348, 1875034, 2008965, 2220435, 2410758, 2678620, 2812551, 2960580, 3184020, 3443940, 3750068, 4017930, 4440870, 4687585, 4821516, 5625102, 6026895, 8035860, 8437653, 8881740, 9375170, 11250204, 12053790, 14062755, 16875306, 18750340, 24107580, 28125510, 33750612, 42188265, 56251020, 84376530, 168753060]

約数ペア:

[(1, 168753060), (2, 84376530), (3, 56251020), (4, 42188265), (5, 33750612), (6, 28125510), (7, 24107580), (9, 18750340), (10, 16875306), (12, 14062755), (14, 12053790), (15, 11250204), (18, 9375170), (19, 8881740), (20, 8437653), (21, 8035860), (28, 6026895), (30, 5625102), (35, 4821516), (36, 4687585), (38, 4440870), (42, 4017930), (45, 3750068), (49, 3443940), (53, 3184020), (57, 2960580), (60, 2812551), (63, 2678620), (70, 2410758), (76, 2220435), (84, 2008965), (90, 1875034), (95, 1776348), (98, 1721970), (105, 1607172), (106, 1592010), (114, 1480290), (126, 1339310), (133, 1268820), (140, 1205379), (147, 1147980), (159, 1061340), (171, 986860), (180, 937517), (190, 888174), (196, 860985), (210, 803586), (212, 796005), (228, 740145), (245, 688788), (252, 669655), (265, 636804), (266, 634410), (285, 592116), (294, 573990), (315, 535724), (318, 530670), (342, 493430), (361, 467460), (371, 454860), (380, 444087), (399, 422940), (420, 401793), (441, 382660), (477, 353780), (490, 344394), (530, 318402), (532, 317205), (570, 296058), (588, 286995), (630, 267862), (636, 265335), (665, 253764), (684, 246715), (722, 233730), (735, 229596), (742, 227430), (795, 212268), (798, 211470), (855, 197372), (882, 191330), (931, 181260), (954, 176890), (980, 172197), (1007, 167580), (1060, 159201), (1083, 155820), (1113, 151620), (1140, 148029), (1197, 140980), (1260, 133931), (1330, 126882), (1444, 116865), (1470, 114798), (1484, 113715), (1590, 106134), (1596, 105735), (1710, 98686), (1764, 95665), (1805, 93492), (1855, 90972), (1862, 90630), (1908, 88445), (1995, 84588), (2014, 83790), (2166, 77910), (2205, 76532), (2226, 75810), (2385, 70756), (2394, 70490), (2527, 66780), (2597, 64980), (2660, 63441), (2793, 60420), (2940, 57399), (3021, 55860), (3180, 53067), (3249, 51940), (3339, 50540), (3420, 49343), (3610, 46746), (3710, 45486), (3724, 45315), (3990, 42294), (4028, 41895), (4332, 38955), (4410, 38266), (4452, 37905), (4655, 36252), (4770, 35378), (4788, 35245), (5035, 33516), (5054, 33390), (5194, 32490), (5415, 31164), (5565, 30324), (5586, 30210), (5985, 28196), (6042, 27930), (6498, 25970), (6678, 25270), (7049, 23940), (7220, 23373), (7420, 22743), (7581, 22260), (7791, 21660), (7980, 21147), (8379, 20140), (8820, 19133), (9063, 18620), (9310, 18126), (9540, 17689), (10070, 16758), (10108, 16695), (10388, 16245), (10830, 15582), (11130, 15162), (11172, 15105), (11970, 14098), (12084, 13965), (12635, 13356), (12985, 12996)]