145759320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{8263}}^1$

素因数の和:8294

約数の個数: 144

約数和(自身を含む): 551126160

約数和(自身を除く): 405366840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 8263, 8820, 16526, 17640, 24789, 33052, 41315, 49578, 57841, 66104, 74367, 82630, 99156, 115682, 123945, 148734, 165260, 173523, 198312, 231364, 247890, 289205, 297468, 330520, 347046, 371835, 404887, 462728, 495780, 520569, 578410, 594936, 694092, 743670, 809774, 867615, 991560, 1041138, 1156820, 1214661, 1388184, 1487340, 1619548, 1735230, 2024435, 2082276, 2313640, 2429322, 2602845, 2974680, 3239096, 3470460, 3643983, 4048870, 4164552, 4858644, 5205690, 6073305, 6940920, 7287966, 8097740, 9717288, 10411380, 12146610, 14575932, 16195480, 18219915, 20822760, 24293220, 29151864, 36439830, 48586440, 72879660, 145759320]

約数ペア:

[(1, 145759320), (2, 72879660), (3, 48586440), (4, 36439830), (5, 29151864), (6, 24293220), (7, 20822760), (8, 18219915), (9, 16195480), (10, 14575932), (12, 12146610), (14, 10411380), (15, 9717288), (18, 8097740), (20, 7287966), (21, 6940920), (24, 6073305), (28, 5205690), (30, 4858644), (35, 4164552), (36, 4048870), (40, 3643983), (42, 3470460), (45, 3239096), (49, 2974680), (56, 2602845), (60, 2429322), (63, 2313640), (70, 2082276), (72, 2024435), (84, 1735230), (90, 1619548), (98, 1487340), (105, 1388184), (120, 1214661), (126, 1156820), (140, 1041138), (147, 991560), (168, 867615), (180, 809774), (196, 743670), (210, 694092), (245, 594936), (252, 578410), (280, 520569), (294, 495780), (315, 462728), (360, 404887), (392, 371835), (420, 347046), (441, 330520), (490, 297468), (504, 289205), (588, 247890), (630, 231364), (735, 198312), (840, 173523), (882, 165260), (980, 148734), (1176, 123945), (1260, 115682), (1470, 99156), (1764, 82630), (1960, 74367), (2205, 66104), (2520, 57841), (2940, 49578), (3528, 41315), (4410, 33052), (5880, 24789), (8263, 17640), (8820, 16526)]