1018808553720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{641}}^1\times {\mathrm{28607}}^1$

素因数の和:29725

約数の個数: 128

約数和(自身を含む): 3067912765440

約数和(自身を除く): 2049104211720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 463, 641, 926, 1282, 1389, 1852, 1923, 2315, 2564, 2778, 3205, 3704, 3846, 4630, 5128, 5556, 6410, 6945, 7692, 9260, 9615, 11112, 12820, 13890, 15384, 18520, 19230, 25640, 27780, 28607, 38460, 55560, 57214, 76920, 85821, 114428, 143035, 171642, 228856, 286070, 296783, 343284, 429105, 572140, 593566, 686568, 858210, 890349, 1144280, 1187132, 1483915, 1716420, 1780698, 2374264, 2967830, 3432840, 3561396, 4451745, 5935660, 7122792, 8903490, 11871320, 13245041, 17806980, 18337087, 26490082, 35613960, 36674174, 39735123, 52980164, 55011261, 66225205, 73348348, 79470246, 91685435, 105960328, 110022522, 132450410, 146696696, 158940492, 183370870, 198675615, 220045044, 264900820, 275056305, 317880984, 366741740, 397351230, 440090088, 529801640, 550112610, 733483480, 794702460, 1100225220, 1589404920, 2200450440, 8490071281, 16980142562, 25470213843, 33960285124, 42450356405, 50940427686, 67920570248, 84900712810, 101880855372, 127351069215, 169801425620, 203761710744, 254702138430, 339602851240, 509404276860, 1018808553720]

約数ペア:

[(1, 1018808553720), (2, 509404276860), (3, 339602851240), (4, 254702138430), (5, 203761710744), (6, 169801425620), (8, 127351069215), (10, 101880855372), (12, 84900712810), (15, 67920570248), (20, 50940427686), (24, 42450356405), (30, 33960285124), (40, 25470213843), (60, 16980142562), (120, 8490071281), (463, 2200450440), (641, 1589404920), (926, 1100225220), (1282, 794702460), (1389, 733483480), (1852, 550112610), (1923, 529801640), (2315, 440090088), (2564, 397351230), (2778, 366741740), (3205, 317880984), (3704, 275056305), (3846, 264900820), (4630, 220045044), (5128, 198675615), (5556, 183370870), (6410, 158940492), (6945, 146696696), (7692, 132450410), (9260, 110022522), (9615, 105960328), (11112, 91685435), (12820, 79470246), (13890, 73348348), (15384, 66225205), (18520, 55011261), (19230, 52980164), (25640, 39735123), (27780, 36674174), (28607, 35613960), (38460, 26490082), (55560, 18337087), (57214, 17806980), (76920, 13245041), (85821, 11871320), (114428, 8903490), (143035, 7122792), (171642, 5935660), (228856, 4451745), (286070, 3561396), (296783, 3432840), (343284, 2967830), (429105, 2374264), (572140, 1780698), (593566, 1716420), (686568, 1483915), (858210, 1187132), (890349, 1144280)]