442079880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{1871}}^1$

素因数の和:2075

約数の個数: 128

約数和(自身を含む): 1455667200

約数和(自身を除く): 1013587320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 179, 220, 264, 330, 358, 440, 537, 660, 716, 895, 1074, 1320, 1432, 1790, 1871, 1969, 2148, 2685, 3580, 3742, 3938, 4296, 5370, 5613, 5907, 7160, 7484, 7876, 9355, 9845, 10740, 11226, 11814, 14968, 15752, 18710, 19690, 20581, 21480, 22452, 23628, 28065, 29535, 37420, 39380, 41162, 44904, 47256, 56130, 59070, 61743, 74840, 78760, 82324, 102905, 112260, 118140, 123486, 164648, 205810, 224520, 236280, 246972, 308715, 334909, 411620, 493944, 617430, 669818, 823240, 1004727, 1234860, 1339636, 1674545, 2009454, 2469720, 2679272, 3349090, 3683999, 4018908, 5023635, 6698180, 7367998, 8037816, 10047270, 11051997, 13396360, 14735996, 18419995, 20094540, 22103994, 29471992, 36839990, 40189080, 44207988, 55259985, 73679980, 88415976, 110519970, 147359960, 221039940, 442079880]

約数ペア:

[(1, 442079880), (2, 221039940), (3, 147359960), (4, 110519970), (5, 88415976), (6, 73679980), (8, 55259985), (10, 44207988), (11, 40189080), (12, 36839990), (15, 29471992), (20, 22103994), (22, 20094540), (24, 18419995), (30, 14735996), (33, 13396360), (40, 11051997), (44, 10047270), (55, 8037816), (60, 7367998), (66, 6698180), (88, 5023635), (110, 4018908), (120, 3683999), (132, 3349090), (165, 2679272), (179, 2469720), (220, 2009454), (264, 1674545), (330, 1339636), (358, 1234860), (440, 1004727), (537, 823240), (660, 669818), (716, 617430), (895, 493944), (1074, 411620), (1320, 334909), (1432, 308715), (1790, 246972), (1871, 236280), (1969, 224520), (2148, 205810), (2685, 164648), (3580, 123486), (3742, 118140), (3938, 112260), (4296, 102905), (5370, 82324), (5613, 78760), (5907, 74840), (7160, 61743), (7484, 59070), (7876, 56130), (9355, 47256), (9845, 44904), (10740, 41162), (11226, 39380), (11814, 37420), (14968, 29535), (15752, 28065), (18710, 23628), (19690, 22452), (20581, 21480)]