242838960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11119}}^1$

素因数の和:11155

約数の個数: 160

約数和(自身を含む): 926607360

約数和(自身を除く): 683768400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 10920, 11119, 21840, 22238, 33357, 44476, 55595, 66714, 77833, 88952, 111190, 133428, 144547, 155666, 166785, 177904, 222380, 233499, 266856, 289094, 311332, 333570, 389165, 433641, 444760, 466998, 533712, 578188, 622664, 667140, 722735, 778330, 867282, 889520, 933996, 1011829, 1156376, 1167495, 1245328, 1334280, 1445470, 1556660, 1734564, 1867992, 2023658, 2168205, 2312752, 2334990, 2668560, 2890940, 3035487, 3113320, 3469128, 3735984, 4047316, 4336410, 4669980, 5059145, 5781880, 6070974, 6226640, 6938256, 8094632, 8672820, 9339960, 10118290, 11563760, 12141948, 15177435, 16189264, 17345640, 18679920, 20236580, 24283896, 30354870, 34691280, 40473160, 48567792, 60709740, 80946320, 121419480, 242838960]

約数ペア:

[(1, 242838960), (2, 121419480), (3, 80946320), (4, 60709740), (5, 48567792), (6, 40473160), (7, 34691280), (8, 30354870), (10, 24283896), (12, 20236580), (13, 18679920), (14, 17345640), (15, 16189264), (16, 15177435), (20, 12141948), (21, 11563760), (24, 10118290), (26, 9339960), (28, 8672820), (30, 8094632), (35, 6938256), (39, 6226640), (40, 6070974), (42, 5781880), (48, 5059145), (52, 4669980), (56, 4336410), (60, 4047316), (65, 3735984), (70, 3469128), (78, 3113320), (80, 3035487), (84, 2890940), (91, 2668560), (104, 2334990), (105, 2312752), (112, 2168205), (120, 2023658), (130, 1867992), (140, 1734564), (156, 1556660), (168, 1445470), (182, 1334280), (195, 1245328), (208, 1167495), (210, 1156376), (240, 1011829), (260, 933996), (273, 889520), (280, 867282), (312, 778330), (336, 722735), (364, 667140), (390, 622664), (420, 578188), (455, 533712), (520, 466998), (546, 444760), (560, 433641), (624, 389165), (728, 333570), (780, 311332), (840, 289094), (910, 266856), (1040, 233499), (1092, 222380), (1365, 177904), (1456, 166785), (1560, 155666), (1680, 144547), (1820, 133428), (2184, 111190), (2730, 88952), (3120, 77833), (3640, 66714), (4368, 55595), (5460, 44476), (7280, 33357), (10920, 22238), (11119, 21840)]