159566940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:181

約数の個数: 288

約数和(自身を含む): 569325120

約数和(自身を除く): 409758180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 37, 38, 39, 45, 52, 57, 60, 65, 74, 76, 78, 90, 95, 97, 111, 114, 117, 130, 148, 156, 171, 180, 185, 190, 194, 195, 222, 228, 234, 247, 260, 285, 291, 333, 342, 370, 380, 388, 390, 444, 468, 481, 485, 494, 555, 570, 582, 585, 666, 684, 703, 740, 741, 780, 855, 873, 962, 970, 988, 1110, 1140, 1164, 1170, 1235, 1261, 1332, 1406, 1443, 1455, 1482, 1665, 1710, 1746, 1843, 1924, 1940, 2109, 2220, 2223, 2340, 2405, 2470, 2522, 2812, 2886, 2910, 2964, 3330, 3420, 3492, 3515, 3589, 3686, 3705, 3783, 4218, 4329, 4365, 4446, 4810, 4940, 5044, 5529, 5772, 5820, 6305, 6327, 6660, 7030, 7178, 7215, 7372, 7410, 7566, 8436, 8658, 8730, 8892, 9139, 9215, 9620, 10545, 10767, 11058, 11115, 11349, 12610, 12654, 14060, 14356, 14430, 14820, 15132, 16587, 17316, 17460, 17945, 18278, 18430, 18915, 21090, 21534, 21645, 22116, 22230, 22698, 23959, 25220, 25308, 27417, 27645, 28860, 31635, 32301, 33174, 35890, 36556, 36860, 37830, 42180, 43068, 43290, 44460, 45396, 45695, 46657, 47918, 53835, 54834, 55290, 56745, 63270, 64602, 66348, 68191, 71780, 71877, 75660, 82251, 82935, 86580, 91390, 93314, 95836, 107670, 109668, 110580, 113490, 119795, 126540, 129204, 136382, 137085, 139971, 143754, 161505, 164502, 165870, 182780, 186628, 204573, 215340, 215631, 226980, 233285, 239590, 272764, 274170, 279942, 287508, 323010, 329004, 331740, 340955, 359385, 409146, 411255, 419913, 431262, 466570, 479180, 548340, 559884, 613719, 646020, 681910, 699855, 718770, 818292, 822510, 839826, 862524, 886483, 933140, 1022865, 1078155, 1227438, 1363820, 1399710, 1437540, 1645020, 1679652, 1772966, 2045730, 2099565, 2156310, 2454876, 2659449, 2799420, 3068595, 3545932, 4091460, 4199130, 4312620, 4432415, 5318898, 6137190, 7978347, 8398260, 8864830, 10637796, 12274380, 13297245, 15956694, 17729660, 26594490, 31913388, 39891735, 53188980, 79783470, 159566940]

約数ペア:

[(1, 159566940), (2, 79783470), (3, 53188980), (4, 39891735), (5, 31913388), (6, 26594490), (9, 17729660), (10, 15956694), (12, 13297245), (13, 12274380), (15, 10637796), (18, 8864830), (19, 8398260), (20, 7978347), (26, 6137190), (30, 5318898), (36, 4432415), (37, 4312620), (38, 4199130), (39, 4091460), (45, 3545932), (52, 3068595), (57, 2799420), (60, 2659449), (65, 2454876), (74, 2156310), (76, 2099565), (78, 2045730), (90, 1772966), (95, 1679652), (97, 1645020), (111, 1437540), (114, 1399710), (117, 1363820), (130, 1227438), (148, 1078155), (156, 1022865), (171, 933140), (180, 886483), (185, 862524), (190, 839826), (194, 822510), (195, 818292), (222, 718770), (228, 699855), (234, 681910), (247, 646020), (260, 613719), (285, 559884), (291, 548340), (333, 479180), (342, 466570), (370, 431262), (380, 419913), (388, 411255), (390, 409146), (444, 359385), (468, 340955), (481, 331740), (485, 329004), (494, 323010), (555, 287508), (570, 279942), (582, 274170), (585, 272764), (666, 239590), (684, 233285), (703, 226980), (740, 215631), (741, 215340), (780, 204573), (855, 186628), (873, 182780), (962, 165870), (970, 164502), (988, 161505), (1110, 143754), (1140, 139971), (1164, 137085), (1170, 136382), (1235, 129204), (1261, 126540), (1332, 119795), (1406, 113490), (1443, 110580), (1455, 109668), (1482, 107670), (1665, 95836), (1710, 93314), (1746, 91390), (1843, 86580), (1924, 82935), (1940, 82251), (2109, 75660), (2220, 71877), (2223, 71780), (2340, 68191), (2405, 66348), (2470, 64602), (2522, 63270), (2812, 56745), (2886, 55290), (2910, 54834), (2964, 53835), (3330, 47918), (3420, 46657), (3492, 45695), (3515, 45396), (3589, 44460), (3686, 43290), (3705, 43068), (3783, 42180), (4218, 37830), (4329, 36860), (4365, 36556), (4446, 35890), (4810, 33174), (4940, 32301), (5044, 31635), (5529, 28860), (5772, 27645), (5820, 27417), (6305, 25308), (6327, 25220), (6660, 23959), (7030, 22698), (7178, 22230), (7215, 22116), (7372, 21645), (7410, 21534), (7566, 21090), (8436, 18915), (8658, 18430), (8730, 18278), (8892, 17945), (9139, 17460), (9215, 17316), (9620, 16587), (10545, 15132), (10767, 14820), (11058, 14430), (11115, 14356), (11349, 14060), (12610, 12654)]