207572040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2609}}^1$

素因数の和:2656

約数の個数: 192

約数和(自身を含む): 769532400

約数和(自身を除く): 561960360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 51, 52, 60, 65, 68, 72, 78, 85, 90, 102, 104, 117, 120, 130, 136, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 663, 680, 765, 780, 884, 936, 1020, 1105, 1170, 1224, 1326, 1530, 1560, 1768, 1989, 2040, 2210, 2340, 2609, 2652, 3060, 3315, 3978, 4420, 4680, 5218, 5304, 6120, 6630, 7827, 7956, 8840, 9945, 10436, 13045, 13260, 15654, 15912, 19890, 20872, 23481, 26090, 26520, 31308, 33917, 39135, 39780, 44353, 46962, 52180, 62616, 67834, 78270, 79560, 88706, 93924, 101751, 104360, 117405, 133059, 135668, 156540, 169585, 177412, 187848, 203502, 221765, 234810, 266118, 271336, 305253, 313080, 339170, 354824, 399177, 407004, 443530, 469620, 508755, 532236, 576589, 610506, 665295, 678340, 798354, 814008, 887060, 939240, 1017510, 1064472, 1153178, 1221012, 1330590, 1356680, 1526265, 1596708, 1729767, 1774120, 1995885, 2035020, 2306356, 2442024, 2661180, 2882945, 3052530, 3193416, 3459534, 3991770, 4070040, 4612712, 5189301, 5322360, 5765890, 6105060, 6919068, 7983540, 8648835, 10378602, 11531780, 12210120, 13838136, 15967080, 17297670, 20757204, 23063560, 25946505, 34595340, 41514408, 51893010, 69190680, 103786020, 207572040]

約数ペア:

[(1, 207572040), (2, 103786020), (3, 69190680), (4, 51893010), (5, 41514408), (6, 34595340), (8, 25946505), (9, 23063560), (10, 20757204), (12, 17297670), (13, 15967080), (15, 13838136), (17, 12210120), (18, 11531780), (20, 10378602), (24, 8648835), (26, 7983540), (30, 6919068), (34, 6105060), (36, 5765890), (39, 5322360), (40, 5189301), (45, 4612712), (51, 4070040), (52, 3991770), (60, 3459534), (65, 3193416), (68, 3052530), (72, 2882945), (78, 2661180), (85, 2442024), (90, 2306356), (102, 2035020), (104, 1995885), (117, 1774120), (120, 1729767), (130, 1596708), (136, 1526265), (153, 1356680), (156, 1330590), (170, 1221012), (180, 1153178), (195, 1064472), (204, 1017510), (221, 939240), (234, 887060), (255, 814008), (260, 798354), (306, 678340), (312, 665295), (340, 610506), (360, 576589), (390, 532236), (408, 508755), (442, 469620), (468, 443530), (510, 407004), (520, 399177), (585, 354824), (612, 339170), (663, 313080), (680, 305253), (765, 271336), (780, 266118), (884, 234810), (936, 221765), (1020, 203502), (1105, 187848), (1170, 177412), (1224, 169585), (1326, 156540), (1530, 135668), (1560, 133059), (1768, 117405), (1989, 104360), (2040, 101751), (2210, 93924), (2340, 88706), (2609, 79560), (2652, 78270), (3060, 67834), (3315, 62616), (3978, 52180), (4420, 46962), (4680, 44353), (5218, 39780), (5304, 39135), (6120, 33917), (6630, 31308), (7827, 26520), (7956, 26090), (8840, 23481), (9945, 20872), (10436, 19890), (13045, 15912), (13260, 15654)]