553365960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{1429}}^1$

素因数の和:1911

約数の個数: 128

約数和(自身を含む): 1902700800

約数和(自身を除く): 1349334840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 461, 840, 922, 1383, 1429, 1844, 2305, 2766, 2858, 3227, 3688, 4287, 4610, 5532, 5716, 6454, 6915, 7145, 8574, 9220, 9681, 10003, 11064, 11432, 12908, 13830, 14290, 16135, 17148, 18440, 19362, 20006, 21435, 25816, 27660, 28580, 30009, 32270, 34296, 38724, 40012, 42870, 48405, 50015, 55320, 57160, 60018, 64540, 77448, 80024, 85740, 96810, 100030, 120036, 129080, 150045, 171480, 193620, 200060, 240072, 300090, 387240, 400120, 600180, 658769, 1200360, 1317538, 1976307, 2635076, 3293845, 3952614, 4611383, 5270152, 6587690, 7905228, 9222766, 9881535, 13175380, 13834149, 15810456, 18445532, 19763070, 23056915, 26350760, 27668298, 36891064, 39526140, 46113830, 55336596, 69170745, 79052280, 92227660, 110673192, 138341490, 184455320, 276682980, 553365960]

約数ペア:

[(1, 553365960), (2, 276682980), (3, 184455320), (4, 138341490), (5, 110673192), (6, 92227660), (7, 79052280), (8, 69170745), (10, 55336596), (12, 46113830), (14, 39526140), (15, 36891064), (20, 27668298), (21, 26350760), (24, 23056915), (28, 19763070), (30, 18445532), (35, 15810456), (40, 13834149), (42, 13175380), (56, 9881535), (60, 9222766), (70, 7905228), (84, 6587690), (105, 5270152), (120, 4611383), (140, 3952614), (168, 3293845), (210, 2635076), (280, 1976307), (420, 1317538), (461, 1200360), (840, 658769), (922, 600180), (1383, 400120), (1429, 387240), (1844, 300090), (2305, 240072), (2766, 200060), (2858, 193620), (3227, 171480), (3688, 150045), (4287, 129080), (4610, 120036), (5532, 100030), (5716, 96810), (6454, 85740), (6915, 80024), (7145, 77448), (8574, 64540), (9220, 60018), (9681, 57160), (10003, 55320), (11064, 50015), (11432, 48405), (12908, 42870), (13830, 40012), (14290, 38724), (16135, 34296), (17148, 32270), (18440, 30009), (19362, 28580), (20006, 27660), (21435, 25816)]