860193840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1559}}^1$

素因数の和:1616

約数の個数: 240

約数和(自身を含む): 3087302400

約数和(自身を除く): 2227108560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 33, 38, 40, 44, 48, 55, 57, 60, 66, 76, 80, 88, 95, 110, 114, 120, 121, 132, 152, 165, 176, 190, 209, 220, 228, 240, 242, 264, 285, 304, 330, 363, 380, 418, 440, 456, 484, 528, 570, 605, 627, 660, 726, 760, 836, 880, 912, 968, 1045, 1140, 1210, 1254, 1320, 1452, 1520, 1559, 1672, 1815, 1936, 2090, 2280, 2299, 2420, 2508, 2640, 2904, 3118, 3135, 3344, 3630, 4180, 4560, 4598, 4677, 4840, 5016, 5808, 6236, 6270, 6897, 7260, 7795, 8360, 9196, 9354, 9680, 10032, 11495, 12472, 12540, 13794, 14520, 15590, 16720, 17149, 18392, 18708, 22990, 23385, 24944, 25080, 27588, 29040, 29621, 31180, 34298, 34485, 36784, 37416, 45980, 46770, 50160, 51447, 55176, 59242, 62360, 68596, 68970, 74832, 85745, 88863, 91960, 93540, 102894, 110352, 118484, 124720, 137192, 137940, 148105, 171490, 177726, 183920, 187080, 188639, 205788, 236968, 257235, 274384, 275880, 296210, 325831, 342980, 355452, 374160, 377278, 411576, 444315, 473936, 514470, 551760, 565917, 592420, 651662, 685960, 710904, 754556, 823152, 888630, 943195, 977493, 1028940, 1131834, 1184840, 1303324, 1371920, 1421808, 1509112, 1629155, 1777260, 1886390, 1954986, 2057880, 2263668, 2369680, 2606648, 2829585, 3018224, 3258310, 3554520, 3584141, 3772780, 3909972, 4115760, 4527336, 4887465, 5213296, 5659170, 6516620, 7109040, 7168282, 7545560, 7819944, 9054672, 9774930, 10752423, 11318340, 13033240, 14336564, 15091120, 15639888, 17920705, 19549860, 21504846, 22636680, 26066480, 28673128, 35841410, 39099720, 43009692, 45273360, 53762115, 57346256, 71682820, 78199440, 86019384, 107524230, 143365640, 172038768, 215048460, 286731280, 430096920, 860193840]

約数ペア:

[(1, 860193840), (2, 430096920), (3, 286731280), (4, 215048460), (5, 172038768), (6, 143365640), (8, 107524230), (10, 86019384), (11, 78199440), (12, 71682820), (15, 57346256), (16, 53762115), (19, 45273360), (20, 43009692), (22, 39099720), (24, 35841410), (30, 28673128), (33, 26066480), (38, 22636680), (40, 21504846), (44, 19549860), (48, 17920705), (55, 15639888), (57, 15091120), (60, 14336564), (66, 13033240), (76, 11318340), (80, 10752423), (88, 9774930), (95, 9054672), (110, 7819944), (114, 7545560), (120, 7168282), (121, 7109040), (132, 6516620), (152, 5659170), (165, 5213296), (176, 4887465), (190, 4527336), (209, 4115760), (220, 3909972), (228, 3772780), (240, 3584141), (242, 3554520), (264, 3258310), (285, 3018224), (304, 2829585), (330, 2606648), (363, 2369680), (380, 2263668), (418, 2057880), (440, 1954986), (456, 1886390), (484, 1777260), (528, 1629155), (570, 1509112), (605, 1421808), (627, 1371920), (660, 1303324), (726, 1184840), (760, 1131834), (836, 1028940), (880, 977493), (912, 943195), (968, 888630), (1045, 823152), (1140, 754556), (1210, 710904), (1254, 685960), (1320, 651662), (1452, 592420), (1520, 565917), (1559, 551760), (1672, 514470), (1815, 473936), (1936, 444315), (2090, 411576), (2280, 377278), (2299, 374160), (2420, 355452), (2508, 342980), (2640, 325831), (2904, 296210), (3118, 275880), (3135, 274384), (3344, 257235), (3630, 236968), (4180, 205788), (4560, 188639), (4598, 187080), (4677, 183920), (4840, 177726), (5016, 171490), (5808, 148105), (6236, 137940), (6270, 137192), (6897, 124720), (7260, 118484), (7795, 110352), (8360, 102894), (9196, 93540), (9354, 91960), (9680, 88863), (10032, 85745), (11495, 74832), (12472, 68970), (12540, 68596), (13794, 62360), (14520, 59242), (15590, 55176), (16720, 51447), (17149, 50160), (18392, 46770), (18708, 45980), (22990, 37416), (23385, 36784), (24944, 34485), (25080, 34298), (27588, 31180), (29040, 29621)]