156287160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1$

素因数の和:422

約数の個数: 192

約数和(自身を含む): 543722400

約数和(自身を除く): 387435240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 73, 76, 90, 95, 114, 120, 146, 152, 171, 180, 190, 219, 228, 285, 292, 313, 342, 360, 365, 380, 438, 456, 570, 584, 626, 657, 684, 730, 760, 855, 876, 939, 1095, 1140, 1252, 1314, 1368, 1387, 1460, 1565, 1710, 1752, 1878, 2190, 2280, 2504, 2628, 2774, 2817, 2920, 3130, 3285, 3420, 3756, 4161, 4380, 4695, 5256, 5548, 5634, 5947, 6260, 6570, 6840, 6935, 7512, 8322, 8760, 9390, 11096, 11268, 11894, 12483, 12520, 13140, 13870, 14085, 16644, 17841, 18780, 20805, 22536, 22849, 23788, 24966, 26280, 27740, 28170, 29735, 33288, 35682, 37560, 41610, 45698, 47576, 49932, 53523, 55480, 56340, 59470, 62415, 68547, 71364, 83220, 89205, 91396, 99864, 107046, 112680, 114245, 118940, 124830, 137094, 142728, 166440, 178410, 182792, 205641, 214092, 228490, 237880, 249660, 267615, 274188, 342735, 356820, 411282, 428184, 434131, 456980, 499320, 535230, 548376, 685470, 713640, 822564, 868262, 913960, 1028205, 1070460, 1302393, 1370940, 1645128, 1736524, 2056410, 2140920, 2170655, 2604786, 2741880, 3473048, 3907179, 4112820, 4341310, 5209572, 6511965, 7814358, 8225640, 8682620, 10419144, 13023930, 15628716, 17365240, 19535895, 26047860, 31257432, 39071790, 52095720, 78143580, 156287160]

約数ペア:

[(1, 156287160), (2, 78143580), (3, 52095720), (4, 39071790), (5, 31257432), (6, 26047860), (8, 19535895), (9, 17365240), (10, 15628716), (12, 13023930), (15, 10419144), (18, 8682620), (19, 8225640), (20, 7814358), (24, 6511965), (30, 5209572), (36, 4341310), (38, 4112820), (40, 3907179), (45, 3473048), (57, 2741880), (60, 2604786), (72, 2170655), (73, 2140920), (76, 2056410), (90, 1736524), (95, 1645128), (114, 1370940), (120, 1302393), (146, 1070460), (152, 1028205), (171, 913960), (180, 868262), (190, 822564), (219, 713640), (228, 685470), (285, 548376), (292, 535230), (313, 499320), (342, 456980), (360, 434131), (365, 428184), (380, 411282), (438, 356820), (456, 342735), (570, 274188), (584, 267615), (626, 249660), (657, 237880), (684, 228490), (730, 214092), (760, 205641), (855, 182792), (876, 178410), (939, 166440), (1095, 142728), (1140, 137094), (1252, 124830), (1314, 118940), (1368, 114245), (1387, 112680), (1460, 107046), (1565, 99864), (1710, 91396), (1752, 89205), (1878, 83220), (2190, 71364), (2280, 68547), (2504, 62415), (2628, 59470), (2774, 56340), (2817, 55480), (2920, 53523), (3130, 49932), (3285, 47576), (3420, 45698), (3756, 41610), (4161, 37560), (4380, 35682), (4695, 33288), (5256, 29735), (5548, 28170), (5634, 27740), (5947, 26280), (6260, 24966), (6570, 23788), (6840, 22849), (6935, 22536), (7512, 20805), (8322, 18780), (8760, 17841), (9390, 16644), (11096, 14085), (11268, 13870), (11894, 13140), (12483, 12520)]