24661980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1$

素因数の和:105

約数の個数: 216

約数和(自身を含む): 91789152

約数和(自身を除く): 67127172

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 37, 42, 45, 46, 60, 63, 69, 70, 74, 84, 90, 92, 105, 111, 115, 126, 138, 140, 148, 161, 180, 185, 207, 210, 222, 230, 252, 259, 276, 315, 322, 333, 345, 370, 414, 420, 444, 460, 483, 518, 529, 555, 630, 644, 666, 690, 740, 777, 805, 828, 851, 966, 1035, 1036, 1058, 1110, 1260, 1295, 1332, 1380, 1449, 1554, 1587, 1610, 1665, 1702, 1932, 2070, 2116, 2220, 2331, 2415, 2553, 2590, 2645, 2898, 3108, 3174, 3220, 3330, 3404, 3703, 3885, 4140, 4255, 4662, 4761, 4830, 5106, 5180, 5290, 5796, 5957, 6348, 6660, 7245, 7406, 7659, 7770, 7935, 8510, 9324, 9522, 9660, 10212, 10580, 11109, 11655, 11914, 12765, 14490, 14812, 15318, 15540, 15870, 17020, 17871, 18515, 19044, 19573, 22218, 23310, 23805, 23828, 25530, 28980, 29785, 30636, 31740, 33327, 35742, 37030, 38295, 39146, 44436, 46620, 47610, 51060, 53613, 55545, 58719, 59570, 66654, 71484, 74060, 76590, 78292, 89355, 95220, 97865, 107226, 111090, 117438, 119140, 133308, 137011, 153180, 166635, 176157, 178710, 195730, 214452, 222180, 234876, 268065, 274022, 293595, 333270, 352314, 357420, 391460, 411033, 536130, 548044, 587190, 666540, 685055, 704628, 822066, 880785, 1072260, 1174380, 1233099, 1370110, 1644132, 1761570, 2055165, 2466198, 2740220, 3523140, 4110330, 4932396, 6165495, 8220660, 12330990, 24661980]

約数ペア:

[(1, 24661980), (2, 12330990), (3, 8220660), (4, 6165495), (5, 4932396), (6, 4110330), (7, 3523140), (9, 2740220), (10, 2466198), (12, 2055165), (14, 1761570), (15, 1644132), (18, 1370110), (20, 1233099), (21, 1174380), (23, 1072260), (28, 880785), (30, 822066), (35, 704628), (36, 685055), (37, 666540), (42, 587190), (45, 548044), (46, 536130), (60, 411033), (63, 391460), (69, 357420), (70, 352314), (74, 333270), (84, 293595), (90, 274022), (92, 268065), (105, 234876), (111, 222180), (115, 214452), (126, 195730), (138, 178710), (140, 176157), (148, 166635), (161, 153180), (180, 137011), (185, 133308), (207, 119140), (210, 117438), (222, 111090), (230, 107226), (252, 97865), (259, 95220), (276, 89355), (315, 78292), (322, 76590), (333, 74060), (345, 71484), (370, 66654), (414, 59570), (420, 58719), (444, 55545), (460, 53613), (483, 51060), (518, 47610), (529, 46620), (555, 44436), (630, 39146), (644, 38295), (666, 37030), (690, 35742), (740, 33327), (777, 31740), (805, 30636), (828, 29785), (851, 28980), (966, 25530), (1035, 23828), (1036, 23805), (1058, 23310), (1110, 22218), (1260, 19573), (1295, 19044), (1332, 18515), (1380, 17871), (1449, 17020), (1554, 15870), (1587, 15540), (1610, 15318), (1665, 14812), (1702, 14490), (1932, 12765), (2070, 11914), (2116, 11655), (2220, 11109), (2331, 10580), (2415, 10212), (2553, 9660), (2590, 9522), (2645, 9324), (2898, 8510), (3108, 7935), (3174, 7770), (3220, 7659), (3330, 7406), (3404, 7245), (3703, 6660), (3885, 6348), (4140, 5957), (4255, 5796), (4662, 5290), (4761, 5180), (4830, 5106)]