155928630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1913}}^1$

素因数の和:1966

約数の個数: 128

約数和(自身を含む): 463034880

約数和(自身を除く): 307106250

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 19, 22, 26, 30, 33, 38, 39, 55, 57, 65, 66, 78, 95, 110, 114, 130, 143, 165, 190, 195, 209, 247, 285, 286, 330, 390, 418, 429, 494, 570, 627, 715, 741, 858, 1045, 1235, 1254, 1430, 1482, 1913, 2090, 2145, 2470, 2717, 3135, 3705, 3826, 4290, 5434, 5739, 6270, 7410, 8151, 9565, 11478, 13585, 16302, 19130, 21043, 24869, 27170, 28695, 36347, 40755, 42086, 49738, 57390, 63129, 72694, 74607, 81510, 105215, 109041, 124345, 126258, 149214, 181735, 210430, 218082, 248690, 273559, 315645, 363470, 373035, 399817, 472511, 545205, 547118, 631290, 746070, 799634, 820677, 945022, 1090410, 1199451, 1367795, 1417533, 1641354, 1999085, 2362555, 2398902, 2735590, 2835066, 3998170, 4103385, 4725110, 5197621, 5997255, 7087665, 8206770, 10395242, 11994510, 14175330, 15592863, 25988105, 31185726, 51976210, 77964315, 155928630]

約数ペア:

[(1, 155928630), (2, 77964315), (3, 51976210), (5, 31185726), (6, 25988105), (10, 15592863), (11, 14175330), (13, 11994510), (15, 10395242), (19, 8206770), (22, 7087665), (26, 5997255), (30, 5197621), (33, 4725110), (38, 4103385), (39, 3998170), (55, 2835066), (57, 2735590), (65, 2398902), (66, 2362555), (78, 1999085), (95, 1641354), (110, 1417533), (114, 1367795), (130, 1199451), (143, 1090410), (165, 945022), (190, 820677), (195, 799634), (209, 746070), (247, 631290), (285, 547118), (286, 545205), (330, 472511), (390, 399817), (418, 373035), (429, 363470), (494, 315645), (570, 273559), (627, 248690), (715, 218082), (741, 210430), (858, 181735), (1045, 149214), (1235, 126258), (1254, 124345), (1430, 109041), (1482, 105215), (1913, 81510), (2090, 74607), (2145, 72694), (2470, 63129), (2717, 57390), (3135, 49738), (3705, 42086), (3826, 40755), (4290, 36347), (5434, 28695), (5739, 27170), (6270, 24869), (7410, 21043), (8151, 19130), (9565, 16302), (11478, 13585)]