214243380

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3391}}^1$

素因数の和:3428

約数の個数: 144

約数和(自身を含む): 725996544

約数和(自身を除く): 511753164

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, 3159, 3391, 3510, 4212, 4860, 5265, 6318, 6782, 7020, 10173, 10530, 12636, 13564, 15795, 16955, 20346, 21060, 30519, 31590, 33910, 40692, 44083, 50865, 61038, 63180, 67820, 88166, 91557, 101730, 122076, 132249, 152595, 176332, 183114, 203460, 220415, 264498, 274671, 305190, 366228, 396747, 440830, 457785, 528996, 549342, 610380, 661245, 793494, 824013, 881660, 915570, 1098684, 1190241, 1322490, 1373355, 1586988, 1648026, 1831140, 1983735, 2380482, 2644980, 2746710, 3296052, 3570723, 3967470, 4120065, 4760964, 5493420, 5951205, 7141446, 7934940, 8240130, 10712169, 11902410, 14282892, 16480260, 17853615, 21424338, 23804820, 35707230, 42848676, 53560845, 71414460, 107121690, 214243380]

約数ペア:

[(1, 214243380), (2, 107121690), (3, 71414460), (4, 53560845), (5, 42848676), (6, 35707230), (9, 23804820), (10, 21424338), (12, 17853615), (13, 16480260), (15, 14282892), (18, 11902410), (20, 10712169), (26, 8240130), (27, 7934940), (30, 7141446), (36, 5951205), (39, 5493420), (45, 4760964), (52, 4120065), (54, 3967470), (60, 3570723), (65, 3296052), (78, 2746710), (81, 2644980), (90, 2380482), (108, 1983735), (117, 1831140), (130, 1648026), (135, 1586988), (156, 1373355), (162, 1322490), (180, 1190241), (195, 1098684), (234, 915570), (243, 881660), (260, 824013), (270, 793494), (324, 661245), (351, 610380), (390, 549342), (405, 528996), (468, 457785), (486, 440830), (540, 396747), (585, 366228), (702, 305190), (780, 274671), (810, 264498), (972, 220415), (1053, 203460), (1170, 183114), (1215, 176332), (1404, 152595), (1620, 132249), (1755, 122076), (2106, 101730), (2340, 91557), (2430, 88166), (3159, 67820), (3391, 63180), (3510, 61038), (4212, 50865), (4860, 44083), (5265, 40692), (6318, 33910), (6782, 31590), (7020, 30519), (10173, 21060), (10530, 20346), (12636, 16955), (13564, 15795)]