229809920

素因数分解:

$2^8\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:242

約数の個数: 144

約数和(自身を含む): 587200320

約数和(自身を除く): 357390400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 41, 58, 64, 80, 82, 116, 128, 145, 151, 160, 164, 205, 232, 256, 290, 302, 320, 328, 410, 464, 580, 604, 640, 656, 755, 820, 928, 1160, 1189, 1208, 1280, 1312, 1510, 1640, 1856, 2320, 2378, 2416, 2624, 3020, 3280, 3712, 4379, 4640, 4756, 4832, 5248, 5945, 6040, 6191, 6560, 7424, 8758, 9280, 9512, 9664, 10496, 11890, 12080, 12382, 13120, 17516, 18560, 19024, 19328, 21895, 23780, 24160, 24764, 26240, 30955, 35032, 37120, 38048, 38656, 43790, 47560, 48320, 49528, 52480, 61910, 70064, 76096, 87580, 95120, 96640, 99056, 123820, 140128, 152192, 175160, 179539, 190240, 193280, 198112, 247640, 280256, 304384, 350320, 359078, 380480, 396224, 495280, 560512, 700640, 718156, 760960, 792448, 897695, 990560, 1121024, 1401280, 1436312, 1521920, 1584896, 1795390, 1981120, 2802560, 2872624, 3590780, 3962240, 5605120, 5745248, 7181560, 7924480, 11490496, 14363120, 22980992, 28726240, 45961984, 57452480, 114904960, 229809920]

約数ペア:

[(1, 229809920), (2, 114904960), (4, 57452480), (5, 45961984), (8, 28726240), (10, 22980992), (16, 14363120), (20, 11490496), (29, 7924480), (32, 7181560), (40, 5745248), (41, 5605120), (58, 3962240), (64, 3590780), (80, 2872624), (82, 2802560), (116, 1981120), (128, 1795390), (145, 1584896), (151, 1521920), (160, 1436312), (164, 1401280), (205, 1121024), (232, 990560), (256, 897695), (290, 792448), (302, 760960), (320, 718156), (328, 700640), (410, 560512), (464, 495280), (580, 396224), (604, 380480), (640, 359078), (656, 350320), (755, 304384), (820, 280256), (928, 247640), (1160, 198112), (1189, 193280), (1208, 190240), (1280, 179539), (1312, 175160), (1510, 152192), (1640, 140128), (1856, 123820), (2320, 99056), (2378, 96640), (2416, 95120), (2624, 87580), (3020, 76096), (3280, 70064), (3712, 61910), (4379, 52480), (4640, 49528), (4756, 48320), (4832, 47560), (5248, 43790), (5945, 38656), (6040, 38048), (6191, 37120), (6560, 35032), (7424, 30955), (8758, 26240), (9280, 24764), (9512, 24160), (9664, 23780), (10496, 21895), (11890, 19328), (12080, 19024), (12382, 18560), (13120, 17516)]