163699380

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2591}}^1$

素因数の和:2628

約数の個数: 144

約数和(自身を含む): 554770944

約数和(自身を除く): 391071564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 243, 260, 270, 324, 351, 390, 405, 468, 486, 540, 585, 702, 780, 810, 972, 1053, 1170, 1215, 1404, 1620, 1755, 2106, 2340, 2430, 2591, 3159, 3510, 4212, 4860, 5182, 5265, 6318, 7020, 7773, 10364, 10530, 12636, 12955, 15546, 15795, 21060, 23319, 25910, 31092, 31590, 33683, 38865, 46638, 51820, 63180, 67366, 69957, 77730, 93276, 101049, 116595, 134732, 139914, 155460, 168415, 202098, 209871, 233190, 279828, 303147, 336830, 349785, 404196, 419742, 466380, 505245, 606294, 629613, 673660, 699570, 839484, 909441, 1010490, 1049355, 1212588, 1259226, 1399140, 1515735, 1818882, 2020980, 2098710, 2518452, 2728323, 3031470, 3148065, 3637764, 4197420, 4547205, 5456646, 6062940, 6296130, 8184969, 9094410, 10913292, 12592260, 13641615, 16369938, 18188820, 27283230, 32739876, 40924845, 54566460, 81849690, 163699380]

約数ペア:

[(1, 163699380), (2, 81849690), (3, 54566460), (4, 40924845), (5, 32739876), (6, 27283230), (9, 18188820), (10, 16369938), (12, 13641615), (13, 12592260), (15, 10913292), (18, 9094410), (20, 8184969), (26, 6296130), (27, 6062940), (30, 5456646), (36, 4547205), (39, 4197420), (45, 3637764), (52, 3148065), (54, 3031470), (60, 2728323), (65, 2518452), (78, 2098710), (81, 2020980), (90, 1818882), (108, 1515735), (117, 1399140), (130, 1259226), (135, 1212588), (156, 1049355), (162, 1010490), (180, 909441), (195, 839484), (234, 699570), (243, 673660), (260, 629613), (270, 606294), (324, 505245), (351, 466380), (390, 419742), (405, 404196), (468, 349785), (486, 336830), (540, 303147), (585, 279828), (702, 233190), (780, 209871), (810, 202098), (972, 168415), (1053, 155460), (1170, 139914), (1215, 134732), (1404, 116595), (1620, 101049), (1755, 93276), (2106, 77730), (2340, 69957), (2430, 67366), (2591, 63180), (3159, 51820), (3510, 46638), (4212, 38865), (4860, 33683), (5182, 31590), (5265, 31092), (6318, 25910), (7020, 23319), (7773, 21060), (10364, 15795), (10530, 15546), (12636, 12955)]