119891840

素因数分解:

$2^7\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:200

約数の個数: 128

約数和(自身を含む): 302793120

約数和(自身を除く): 182901280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 61, 64, 74, 80, 83, 122, 128, 148, 160, 166, 185, 244, 296, 305, 320, 332, 370, 415, 488, 592, 610, 640, 664, 740, 830, 976, 1184, 1220, 1328, 1480, 1660, 1952, 2257, 2368, 2440, 2656, 2960, 3071, 3320, 3904, 4514, 4736, 4880, 5063, 5312, 5920, 6142, 6640, 7808, 9028, 9760, 10126, 10624, 11285, 11840, 12284, 13280, 15355, 18056, 19520, 20252, 22570, 23680, 24568, 25315, 26560, 30710, 36112, 39040, 40504, 45140, 49136, 50630, 53120, 61420, 72224, 81008, 90280, 98272, 101260, 122840, 144448, 162016, 180560, 187331, 196544, 202520, 245680, 288896, 324032, 361120, 374662, 393088, 405040, 491360, 648064, 722240, 749324, 810080, 936655, 982720, 1444480, 1498648, 1620160, 1873310, 1965440, 2997296, 3240320, 3746620, 5994592, 7493240, 11989184, 14986480, 23978368, 29972960, 59945920, 119891840]

約数ペア:

[(1, 119891840), (2, 59945920), (4, 29972960), (5, 23978368), (8, 14986480), (10, 11989184), (16, 7493240), (20, 5994592), (32, 3746620), (37, 3240320), (40, 2997296), (61, 1965440), (64, 1873310), (74, 1620160), (80, 1498648), (83, 1444480), (122, 982720), (128, 936655), (148, 810080), (160, 749324), (166, 722240), (185, 648064), (244, 491360), (296, 405040), (305, 393088), (320, 374662), (332, 361120), (370, 324032), (415, 288896), (488, 245680), (592, 202520), (610, 196544), (640, 187331), (664, 180560), (740, 162016), (830, 144448), (976, 122840), (1184, 101260), (1220, 98272), (1328, 90280), (1480, 81008), (1660, 72224), (1952, 61420), (2257, 53120), (2368, 50630), (2440, 49136), (2656, 45140), (2960, 40504), (3071, 39040), (3320, 36112), (3904, 30710), (4514, 26560), (4736, 25315), (4880, 24568), (5063, 23680), (5312, 22570), (5920, 20252), (6142, 19520), (6640, 18056), (7808, 15355), (9028, 13280), (9760, 12284), (10126, 11840), (10624, 11285)]