1473604840

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{953}}^1$

素因数の和:1067

約数の個数: 128

約数和(自身を含む): 3626726400

約数和(自身を除く): 2153121560

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 31, 40, 43, 58, 62, 86, 116, 124, 145, 155, 172, 215, 232, 248, 290, 310, 344, 430, 580, 620, 860, 899, 953, 1160, 1240, 1247, 1333, 1720, 1798, 1906, 2494, 2666, 3596, 3812, 4495, 4765, 4988, 5332, 6235, 6665, 7192, 7624, 8990, 9530, 9976, 10664, 12470, 13330, 17980, 19060, 24940, 26660, 27637, 29543, 35960, 38120, 38657, 40979, 49880, 53320, 55274, 59086, 77314, 81958, 110548, 118172, 138185, 147715, 154628, 163916, 193285, 204895, 221096, 236344, 276370, 295430, 309256, 327832, 386570, 409790, 552740, 590860, 773140, 819580, 856747, 1105480, 1181720, 1188391, 1270349, 1546280, 1639160, 1713494, 2376782, 2540698, 3426988, 4283735, 4753564, 5081396, 5941955, 6351745, 6853976, 8567470, 9507128, 10162792, 11883910, 12703490, 17134940, 23767820, 25406980, 34269880, 36840121, 47535640, 50813960, 73680242, 147360484, 184200605, 294720968, 368401210, 736802420, 1473604840]

約数ペア:

[(1, 1473604840), (2, 736802420), (4, 368401210), (5, 294720968), (8, 184200605), (10, 147360484), (20, 73680242), (29, 50813960), (31, 47535640), (40, 36840121), (43, 34269880), (58, 25406980), (62, 23767820), (86, 17134940), (116, 12703490), (124, 11883910), (145, 10162792), (155, 9507128), (172, 8567470), (215, 6853976), (232, 6351745), (248, 5941955), (290, 5081396), (310, 4753564), (344, 4283735), (430, 3426988), (580, 2540698), (620, 2376782), (860, 1713494), (899, 1639160), (953, 1546280), (1160, 1270349), (1240, 1188391), (1247, 1181720), (1333, 1105480), (1720, 856747), (1798, 819580), (1906, 773140), (2494, 590860), (2666, 552740), (3596, 409790), (3812, 386570), (4495, 327832), (4765, 309256), (4988, 295430), (5332, 276370), (6235, 236344), (6665, 221096), (7192, 204895), (7624, 193285), (8990, 163916), (9530, 154628), (9976, 147715), (10664, 138185), (12470, 118172), (13330, 110548), (17980, 81958), (19060, 77314), (24940, 59086), (26660, 55274), (27637, 53320), (29543, 49880), (35960, 40979), (38120, 38657)]