15527712720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{45659}}^1$

素因数の和:45797

約数の個数: 160

約数和(自身を含む): 52315401600

約数和(自身を除く): 36787688880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 109, 120, 130, 156, 195, 208, 218, 240, 260, 312, 327, 390, 436, 520, 545, 624, 654, 780, 872, 1040, 1090, 1308, 1417, 1560, 1635, 1744, 2180, 2616, 2834, 3120, 3270, 4251, 4360, 5232, 5668, 6540, 7085, 8502, 8720, 11336, 13080, 14170, 17004, 21255, 22672, 26160, 28340, 34008, 42510, 45659, 56680, 68016, 85020, 91318, 113360, 136977, 170040, 182636, 228295, 273954, 340080, 365272, 456590, 547908, 593567, 684885, 730544, 913180, 1095816, 1187134, 1369770, 1780701, 1826360, 2191632, 2374268, 2739540, 2967835, 3561402, 3652720, 4748536, 4976831, 5479080, 5935670, 7122804, 8903505, 9497072, 9953662, 10958160, 11871340, 14245608, 14930493, 17807010, 19907324, 23742680, 24884155, 28491216, 29860986, 35614020, 39814648, 47485360, 49768310, 59721972, 64698803, 71228040, 74652465, 79629296, 99536620, 119443944, 129397606, 142456080, 149304930, 194096409, 199073240, 238887888, 258795212, 298609860, 323494015, 388192818, 398146480, 517590424, 597219720, 646988030, 776385636, 970482045, 1035180848, 1194439440, 1293976060, 1552771272, 1940964090, 2587952120, 3105542544, 3881928180, 5175904240, 7763856360, 15527712720]

約数ペア:

[(1, 15527712720), (2, 7763856360), (3, 5175904240), (4, 3881928180), (5, 3105542544), (6, 2587952120), (8, 1940964090), (10, 1552771272), (12, 1293976060), (13, 1194439440), (15, 1035180848), (16, 970482045), (20, 776385636), (24, 646988030), (26, 597219720), (30, 517590424), (39, 398146480), (40, 388192818), (48, 323494015), (52, 298609860), (60, 258795212), (65, 238887888), (78, 199073240), (80, 194096409), (104, 149304930), (109, 142456080), (120, 129397606), (130, 119443944), (156, 99536620), (195, 79629296), (208, 74652465), (218, 71228040), (240, 64698803), (260, 59721972), (312, 49768310), (327, 47485360), (390, 39814648), (436, 35614020), (520, 29860986), (545, 28491216), (624, 24884155), (654, 23742680), (780, 19907324), (872, 17807010), (1040, 14930493), (1090, 14245608), (1308, 11871340), (1417, 10958160), (1560, 9953662), (1635, 9497072), (1744, 8903505), (2180, 7122804), (2616, 5935670), (2834, 5479080), (3120, 4976831), (3270, 4748536), (4251, 3652720), (4360, 3561402), (5232, 2967835), (5668, 2739540), (6540, 2374268), (7085, 2191632), (8502, 1826360), (8720, 1780701), (11336, 1369770), (13080, 1187134), (14170, 1095816), (17004, 913180), (21255, 730544), (22672, 684885), (26160, 593567), (28340, 547908), (34008, 456590), (42510, 365272), (45659, 340080), (56680, 273954), (68016, 228295), (85020, 182636), (91318, 170040), (113360, 136977)]