156248820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9539}}^1$

素因数の和:9574

約数の個数: 144

約数和(自身を含む): 583390080

約数和(自身を除く): 427141260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 9539, 16380, 19078, 28617, 38156, 47695, 57234, 66773, 85851, 95390, 114468, 124007, 133546, 143085, 171702, 190780, 200319, 248014, 267092, 286170, 333865, 343404, 372021, 400638, 429255, 496028, 572340, 600957, 620035, 667730, 744042, 801276, 858510, 868049, 1001595, 1116063, 1201914, 1240070, 1335460, 1488084, 1717020, 1736098, 1860105, 2003190, 2232126, 2403828, 2480140, 2604147, 3004785, 3472196, 3720210, 4006380, 4340245, 4464252, 5208294, 5580315, 6009570, 7440420, 7812441, 8680490, 10416588, 11160630, 12019140, 13020735, 15624882, 17360980, 22321260, 26041470, 31249764, 39062205, 52082940, 78124410, 156248820]

約数ペア:

[(1, 156248820), (2, 78124410), (3, 52082940), (4, 39062205), (5, 31249764), (6, 26041470), (7, 22321260), (9, 17360980), (10, 15624882), (12, 13020735), (13, 12019140), (14, 11160630), (15, 10416588), (18, 8680490), (20, 7812441), (21, 7440420), (26, 6009570), (28, 5580315), (30, 5208294), (35, 4464252), (36, 4340245), (39, 4006380), (42, 3720210), (45, 3472196), (52, 3004785), (60, 2604147), (63, 2480140), (65, 2403828), (70, 2232126), (78, 2003190), (84, 1860105), (90, 1736098), (91, 1717020), (105, 1488084), (117, 1335460), (126, 1240070), (130, 1201914), (140, 1116063), (156, 1001595), (180, 868049), (182, 858510), (195, 801276), (210, 744042), (234, 667730), (252, 620035), (260, 600957), (273, 572340), (315, 496028), (364, 429255), (390, 400638), (420, 372021), (455, 343404), (468, 333865), (546, 286170), (585, 267092), (630, 248014), (780, 200319), (819, 190780), (910, 171702), (1092, 143085), (1170, 133546), (1260, 124007), (1365, 114468), (1638, 95390), (1820, 85851), (2340, 66773), (2730, 57234), (3276, 47695), (4095, 38156), (5460, 28617), (8190, 19078), (9539, 16380)]