823187680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{12049}}^1$

素因数の和:12132

約数の個数: 96

約数和(自身を含む): 2259230400

約数和(自身を除く): 1436042720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 61, 70, 80, 112, 122, 140, 160, 224, 244, 280, 305, 427, 488, 560, 610, 854, 976, 1120, 1220, 1708, 1952, 2135, 2440, 3416, 4270, 4880, 6832, 8540, 9760, 12049, 13664, 17080, 24098, 34160, 48196, 60245, 68320, 84343, 96392, 120490, 168686, 192784, 240980, 337372, 385568, 421715, 481960, 674744, 734989, 843430, 963920, 1349488, 1469978, 1686860, 1927840, 2698976, 2939956, 3373720, 3674945, 5144923, 5879912, 6747440, 7349890, 10289846, 11759824, 13494880, 14699780, 20579692, 23519648, 25724615, 29399560, 41159384, 51449230, 58799120, 82318768, 102898460, 117598240, 164637536, 205796920, 411593840, 823187680]

約数ペア:

[(1, 823187680), (2, 411593840), (4, 205796920), (5, 164637536), (7, 117598240), (8, 102898460), (10, 82318768), (14, 58799120), (16, 51449230), (20, 41159384), (28, 29399560), (32, 25724615), (35, 23519648), (40, 20579692), (56, 14699780), (61, 13494880), (70, 11759824), (80, 10289846), (112, 7349890), (122, 6747440), (140, 5879912), (160, 5144923), (224, 3674945), (244, 3373720), (280, 2939956), (305, 2698976), (427, 1927840), (488, 1686860), (560, 1469978), (610, 1349488), (854, 963920), (976, 843430), (1120, 734989), (1220, 674744), (1708, 481960), (1952, 421715), (2135, 385568), (2440, 337372), (3416, 240980), (4270, 192784), (4880, 168686), (6832, 120490), (8540, 96392), (9760, 84343), (12049, 68320), (13664, 60245), (17080, 48196), (24098, 34160)]