42812280

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{809}}^1$

素因数の和:843

約数の個数: 192

約数和(自身を含む): 166212000

約数和(自身を除く): 123399720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 360, 378, 392, 420, 441, 490, 504, 540, 588, 630, 735, 756, 809, 840, 882, 945, 980, 1080, 1176, 1260, 1323, 1470, 1512, 1618, 1764, 1890, 1960, 2205, 2427, 2520, 2646, 2940, 3236, 3528, 3780, 4045, 4410, 4854, 5292, 5663, 5880, 6472, 6615, 7281, 7560, 8090, 8820, 9708, 10584, 11326, 12135, 13230, 14562, 16180, 16989, 17640, 19416, 21843, 22652, 24270, 26460, 28315, 29124, 32360, 33978, 36405, 39641, 43686, 45304, 48540, 50967, 52920, 56630, 58248, 67956, 72810, 79282, 84945, 87372, 97080, 101934, 109215, 113260, 118923, 135912, 145620, 152901, 158564, 169890, 174744, 198205, 203868, 218430, 226520, 237846, 254835, 291240, 305802, 317128, 339780, 356769, 396410, 407736, 436860, 475692, 509670, 594615, 611604, 679560, 713538, 764505, 792820, 873720, 951384, 1019340, 1070307, 1189230, 1223208, 1427076, 1529010, 1585640, 1783845, 2038680, 2140614, 2378460, 2854152, 3058020, 3567690, 4281228, 4756920, 5351535, 6116040, 7135380, 8562456, 10703070, 14270760, 21406140, 42812280]

約数ペア:

[(1, 42812280), (2, 21406140), (3, 14270760), (4, 10703070), (5, 8562456), (6, 7135380), (7, 6116040), (8, 5351535), (9, 4756920), (10, 4281228), (12, 3567690), (14, 3058020), (15, 2854152), (18, 2378460), (20, 2140614), (21, 2038680), (24, 1783845), (27, 1585640), (28, 1529010), (30, 1427076), (35, 1223208), (36, 1189230), (40, 1070307), (42, 1019340), (45, 951384), (49, 873720), (54, 792820), (56, 764505), (60, 713538), (63, 679560), (70, 611604), (72, 594615), (84, 509670), (90, 475692), (98, 436860), (105, 407736), (108, 396410), (120, 356769), (126, 339780), (135, 317128), (140, 305802), (147, 291240), (168, 254835), (180, 237846), (189, 226520), (196, 218430), (210, 203868), (216, 198205), (245, 174744), (252, 169890), (270, 158564), (280, 152901), (294, 145620), (315, 135912), (360, 118923), (378, 113260), (392, 109215), (420, 101934), (441, 97080), (490, 87372), (504, 84945), (540, 79282), (588, 72810), (630, 67956), (735, 58248), (756, 56630), (809, 52920), (840, 50967), (882, 48540), (945, 45304), (980, 43686), (1080, 39641), (1176, 36405), (1260, 33978), (1323, 32360), (1470, 29124), (1512, 28315), (1618, 26460), (1764, 24270), (1890, 22652), (1960, 21843), (2205, 19416), (2427, 17640), (2520, 16989), (2646, 16180), (2940, 14562), (3236, 13230), (3528, 12135), (3780, 11326), (4045, 10584), (4410, 9708), (4854, 8820), (5292, 8090), (5663, 7560), (5880, 7281), (6472, 6615)]