173443140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{797}}^1$

素因数の和:859

約数の個数: 192

約数和(自身を含む): 600606720

約数和(自身を除く): 427163580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 31, 36, 39, 45, 52, 54, 60, 62, 65, 78, 90, 93, 108, 117, 124, 130, 135, 155, 156, 180, 186, 195, 234, 260, 270, 279, 310, 351, 372, 390, 403, 465, 468, 540, 558, 585, 620, 702, 780, 797, 806, 837, 930, 1116, 1170, 1209, 1395, 1404, 1594, 1612, 1674, 1755, 1860, 2015, 2340, 2391, 2418, 2790, 3188, 3348, 3510, 3627, 3985, 4030, 4185, 4782, 4836, 5580, 6045, 7020, 7173, 7254, 7970, 8060, 8370, 9564, 10361, 10881, 11955, 12090, 14346, 14508, 15940, 16740, 18135, 20722, 21519, 21762, 23910, 24180, 24707, 28692, 31083, 35865, 36270, 41444, 43038, 43524, 47820, 49414, 51805, 54405, 62166, 71730, 72540, 74121, 86076, 93249, 98828, 103610, 107595, 108810, 123535, 124332, 143460, 148242, 155415, 186498, 207220, 215190, 217620, 222363, 247070, 279747, 296484, 310830, 321191, 370605, 372996, 430380, 444726, 466245, 494140, 559494, 621660, 642382, 667089, 741210, 889452, 932490, 963573, 1111815, 1118988, 1284764, 1334178, 1398735, 1482420, 1605955, 1864980, 1927146, 2223630, 2668356, 2797470, 2890719, 3211910, 3335445, 3854292, 4447260, 4817865, 5594940, 5781438, 6423820, 6670890, 8672157, 9635730, 11562876, 13341780, 14453595, 17344314, 19271460, 28907190, 34688628, 43360785, 57814380, 86721570, 173443140]

約数ペア:

[(1, 173443140), (2, 86721570), (3, 57814380), (4, 43360785), (5, 34688628), (6, 28907190), (9, 19271460), (10, 17344314), (12, 14453595), (13, 13341780), (15, 11562876), (18, 9635730), (20, 8672157), (26, 6670890), (27, 6423820), (30, 5781438), (31, 5594940), (36, 4817865), (39, 4447260), (45, 3854292), (52, 3335445), (54, 3211910), (60, 2890719), (62, 2797470), (65, 2668356), (78, 2223630), (90, 1927146), (93, 1864980), (108, 1605955), (117, 1482420), (124, 1398735), (130, 1334178), (135, 1284764), (155, 1118988), (156, 1111815), (180, 963573), (186, 932490), (195, 889452), (234, 741210), (260, 667089), (270, 642382), (279, 621660), (310, 559494), (351, 494140), (372, 466245), (390, 444726), (403, 430380), (465, 372996), (468, 370605), (540, 321191), (558, 310830), (585, 296484), (620, 279747), (702, 247070), (780, 222363), (797, 217620), (806, 215190), (837, 207220), (930, 186498), (1116, 155415), (1170, 148242), (1209, 143460), (1395, 124332), (1404, 123535), (1594, 108810), (1612, 107595), (1674, 103610), (1755, 98828), (1860, 93249), (2015, 86076), (2340, 74121), (2391, 72540), (2418, 71730), (2790, 62166), (3188, 54405), (3348, 51805), (3510, 49414), (3627, 47820), (3985, 43524), (4030, 43038), (4185, 41444), (4782, 36270), (4836, 35865), (5580, 31083), (6045, 28692), (7020, 24707), (7173, 24180), (7254, 23910), (7970, 21762), (8060, 21519), (8370, 20722), (9564, 18135), (10361, 16740), (10881, 15940), (11955, 14508), (12090, 14346)]