487429120

素因数分解:

$2^{10}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:176

約数の個数: 176

約数和(自身を含む): 1254532608

約数和(自身を除く): 767103488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 37, 40, 62, 64, 74, 80, 83, 124, 128, 148, 155, 160, 166, 185, 248, 256, 296, 310, 320, 332, 370, 415, 496, 512, 592, 620, 640, 664, 740, 830, 992, 1024, 1147, 1184, 1240, 1280, 1328, 1480, 1660, 1984, 2294, 2368, 2480, 2560, 2573, 2656, 2960, 3071, 3320, 3968, 4588, 4736, 4960, 5120, 5146, 5312, 5735, 5920, 6142, 6640, 7936, 9176, 9472, 9920, 10292, 10624, 11470, 11840, 12284, 12865, 13280, 15355, 15872, 18352, 18944, 19840, 20584, 21248, 22940, 23680, 24568, 25730, 26560, 30710, 31744, 36704, 37888, 39680, 41168, 42496, 45880, 47360, 49136, 51460, 53120, 61420, 73408, 79360, 82336, 84992, 91760, 94720, 95201, 98272, 102920, 106240, 122840, 146816, 158720, 164672, 183520, 189440, 190402, 196544, 205840, 212480, 245680, 293632, 329344, 367040, 380804, 393088, 411680, 424960, 476005, 491360, 587264, 658688, 734080, 761608, 786176, 823360, 952010, 982720, 1174528, 1317376, 1468160, 1523216, 1572352, 1646720, 1904020, 1965440, 2634752, 2936320, 3046432, 3144704, 3293440, 3808040, 3930880, 5872640, 6092864, 6586880, 7616080, 7861760, 12185728, 13173760, 15232160, 15723520, 24371456, 30464320, 48742912, 60928640, 97485824, 121857280, 243714560, 487429120]

約数ペア:

[(1, 487429120), (2, 243714560), (4, 121857280), (5, 97485824), (8, 60928640), (10, 48742912), (16, 30464320), (20, 24371456), (31, 15723520), (32, 15232160), (37, 13173760), (40, 12185728), (62, 7861760), (64, 7616080), (74, 6586880), (80, 6092864), (83, 5872640), (124, 3930880), (128, 3808040), (148, 3293440), (155, 3144704), (160, 3046432), (166, 2936320), (185, 2634752), (248, 1965440), (256, 1904020), (296, 1646720), (310, 1572352), (320, 1523216), (332, 1468160), (370, 1317376), (415, 1174528), (496, 982720), (512, 952010), (592, 823360), (620, 786176), (640, 761608), (664, 734080), (740, 658688), (830, 587264), (992, 491360), (1024, 476005), (1147, 424960), (1184, 411680), (1240, 393088), (1280, 380804), (1328, 367040), (1480, 329344), (1660, 293632), (1984, 245680), (2294, 212480), (2368, 205840), (2480, 196544), (2560, 190402), (2573, 189440), (2656, 183520), (2960, 164672), (3071, 158720), (3320, 146816), (3968, 122840), (4588, 106240), (4736, 102920), (4960, 98272), (5120, 95201), (5146, 94720), (5312, 91760), (5735, 84992), (5920, 82336), (6142, 79360), (6640, 73408), (7936, 61420), (9176, 53120), (9472, 51460), (9920, 49136), (10292, 47360), (10624, 45880), (11470, 42496), (11840, 41168), (12284, 39680), (12865, 37888), (13280, 36704), (15355, 31744), (15872, 30710), (18352, 26560), (18944, 25730), (19840, 24568), (20584, 23680), (21248, 22940)]