156728207240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{13669}}^1$

素因数の和:13828

約数の個数: 192

約数和(自身を含む): 408420230400

約数和(自身を除く): 251692023160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 103, 110, 115, 121, 184, 206, 220, 230, 242, 253, 412, 440, 460, 484, 506, 515, 605, 824, 920, 968, 1012, 1030, 1133, 1210, 1265, 2024, 2060, 2266, 2369, 2420, 2530, 2783, 4120, 4532, 4738, 4840, 5060, 5566, 5665, 9064, 9476, 10120, 11132, 11330, 11845, 12463, 13669, 13915, 18952, 22264, 22660, 23690, 24926, 26059, 27338, 27830, 45320, 47380, 49852, 52118, 54676, 55660, 62315, 68345, 94760, 99704, 104236, 109352, 111320, 124630, 130295, 136690, 150359, 208472, 249260, 260590, 273380, 286649, 300718, 314387, 498520, 521180, 546760, 573298, 601436, 628774, 751795, 1042360, 1146596, 1202872, 1257548, 1407907, 1433245, 1503590, 1571935, 1653949, 2293192, 2515096, 2815814, 2866490, 3007180, 3143870, 3307898, 3458257, 5631628, 5732980, 6014360, 6287740, 6615796, 6916514, 7039535, 8269745, 11263256, 11465960, 12575480, 13231592, 13833028, 14079070, 15486977, 16539490, 17291285, 27666056, 28158140, 30973954, 32381861, 33078980, 34582570, 38040827, 56316280, 61947908, 64763722, 66157960, 69165140, 76081654, 77434885, 123895816, 129527444, 138330280, 152163308, 154869770, 161909305, 170356747, 190204135, 259054888, 304326616, 309739540, 323818610, 340713494, 356200471, 380408270, 619479080, 647637220, 681426988, 712400942, 760816540, 851783735, 1295274440, 1362853976, 1424801884, 1521633080, 1703567470, 1781002355, 2849603768, 3407134940, 3562004710, 3918205181, 6814269880, 7124009420, 7836410362, 14248018840, 15672820724, 19591025905, 31345641448, 39182051810, 78364103620, 156728207240]

約数ペア:

[(1, 156728207240), (2, 78364103620), (4, 39182051810), (5, 31345641448), (8, 19591025905), (10, 15672820724), (11, 14248018840), (20, 7836410362), (22, 7124009420), (23, 6814269880), (40, 3918205181), (44, 3562004710), (46, 3407134940), (55, 2849603768), (88, 1781002355), (92, 1703567470), (103, 1521633080), (110, 1424801884), (115, 1362853976), (121, 1295274440), (184, 851783735), (206, 760816540), (220, 712400942), (230, 681426988), (242, 647637220), (253, 619479080), (412, 380408270), (440, 356200471), (460, 340713494), (484, 323818610), (506, 309739540), (515, 304326616), (605, 259054888), (824, 190204135), (920, 170356747), (968, 161909305), (1012, 154869770), (1030, 152163308), (1133, 138330280), (1210, 129527444), (1265, 123895816), (2024, 77434885), (2060, 76081654), (2266, 69165140), (2369, 66157960), (2420, 64763722), (2530, 61947908), (2783, 56316280), (4120, 38040827), (4532, 34582570), (4738, 33078980), (4840, 32381861), (5060, 30973954), (5566, 28158140), (5665, 27666056), (9064, 17291285), (9476, 16539490), (10120, 15486977), (11132, 14079070), (11330, 13833028), (11845, 13231592), (12463, 12575480), (13669, 11465960), (13915, 11263256), (18952, 8269745), (22264, 7039535), (22660, 6916514), (23690, 6615796), (24926, 6287740), (26059, 6014360), (27338, 5732980), (27830, 5631628), (45320, 3458257), (47380, 3307898), (49852, 3143870), (52118, 3007180), (54676, 2866490), (55660, 2815814), (62315, 2515096), (68345, 2293192), (94760, 1653949), (99704, 1571935), (104236, 1503590), (109352, 1433245), (111320, 1407907), (124630, 1257548), (130295, 1202872), (136690, 1146596), (150359, 1042360), (208472, 751795), (249260, 628774), (260590, 601436), (273380, 573298), (286649, 546760), (300718, 521180), (314387, 498520)]