142297560

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1187}}^1$

素因数の和:1247

約数の個数: 160

約数和(自身を含む): 491618160

約数和(自身を除く): 349320600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 81, 90, 108, 111, 120, 135, 148, 162, 180, 185, 216, 222, 270, 296, 324, 333, 360, 370, 405, 444, 540, 555, 648, 666, 740, 810, 888, 999, 1080, 1110, 1187, 1332, 1480, 1620, 1665, 1998, 2220, 2374, 2664, 2997, 3240, 3330, 3561, 3996, 4440, 4748, 4995, 5935, 5994, 6660, 7122, 7992, 9496, 9990, 10683, 11870, 11988, 13320, 14244, 14985, 17805, 19980, 21366, 23740, 23976, 28488, 29970, 32049, 35610, 39960, 42732, 43919, 47480, 53415, 59940, 64098, 71220, 85464, 87838, 96147, 106830, 119880, 128196, 131757, 142440, 160245, 175676, 192294, 213660, 219595, 256392, 263514, 320490, 351352, 384588, 395271, 427320, 439190, 480735, 527028, 640980, 658785, 769176, 790542, 878380, 961470, 1054056, 1185813, 1281960, 1317570, 1581084, 1756760, 1922940, 1976355, 2371626, 2635140, 3162168, 3557439, 3845880, 3952710, 4743252, 5270280, 5929065, 7114878, 7905420, 9486504, 11858130, 14229756, 15810840, 17787195, 23716260, 28459512, 35574390, 47432520, 71148780, 142297560]

約数ペア:

[(1, 142297560), (2, 71148780), (3, 47432520), (4, 35574390), (5, 28459512), (6, 23716260), (8, 17787195), (9, 15810840), (10, 14229756), (12, 11858130), (15, 9486504), (18, 7905420), (20, 7114878), (24, 5929065), (27, 5270280), (30, 4743252), (36, 3952710), (37, 3845880), (40, 3557439), (45, 3162168), (54, 2635140), (60, 2371626), (72, 1976355), (74, 1922940), (81, 1756760), (90, 1581084), (108, 1317570), (111, 1281960), (120, 1185813), (135, 1054056), (148, 961470), (162, 878380), (180, 790542), (185, 769176), (216, 658785), (222, 640980), (270, 527028), (296, 480735), (324, 439190), (333, 427320), (360, 395271), (370, 384588), (405, 351352), (444, 320490), (540, 263514), (555, 256392), (648, 219595), (666, 213660), (740, 192294), (810, 175676), (888, 160245), (999, 142440), (1080, 131757), (1110, 128196), (1187, 119880), (1332, 106830), (1480, 96147), (1620, 87838), (1665, 85464), (1998, 71220), (2220, 64098), (2374, 59940), (2664, 53415), (2997, 47480), (3240, 43919), (3330, 42732), (3561, 39960), (3996, 35610), (4440, 32049), (4748, 29970), (4995, 28488), (5935, 23976), (5994, 23740), (6660, 21366), (7122, 19980), (7992, 17805), (9496, 14985), (9990, 14244), (10683, 13320), (11870, 11988)]