1793898540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^2\times {\mathrm{409}}^1$

素因数の和:549

約数の個数: 216

約数和(自身を含む): 6341506080

約数和(自身を除く): 4547607540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 59, 60, 63, 70, 84, 90, 105, 118, 126, 140, 177, 180, 210, 236, 252, 295, 315, 354, 409, 413, 420, 531, 590, 630, 708, 818, 826, 885, 1062, 1180, 1227, 1239, 1260, 1636, 1652, 1770, 2045, 2065, 2124, 2454, 2478, 2655, 2863, 3481, 3540, 3681, 3717, 4090, 4130, 4908, 4956, 5310, 5726, 6135, 6195, 6962, 7362, 7434, 8180, 8260, 8589, 10443, 10620, 11452, 12270, 12390, 13924, 14315, 14724, 14868, 17178, 17405, 18405, 18585, 20886, 24131, 24367, 24540, 24780, 25767, 28630, 31329, 34356, 34810, 36810, 37170, 41772, 42945, 48262, 48734, 51534, 52215, 57260, 62658, 69620, 72393, 73101, 73620, 74340, 85890, 96524, 97468, 103068, 104430, 120655, 121835, 125316, 128835, 144786, 146202, 156645, 168917, 171780, 208860, 217179, 219303, 241310, 243670, 257670, 289572, 292404, 313290, 337834, 361965, 365505, 434358, 438606, 482620, 487340, 506751, 515340, 626580, 675668, 723930, 731010, 844585, 868716, 877212, 1013502, 1085895, 1096515, 1423729, 1447860, 1462020, 1520253, 1689170, 2027004, 2171790, 2193030, 2533755, 2847458, 3040506, 3378340, 4271187, 4343580, 4386060, 5067510, 5694916, 6081012, 7118645, 7601265, 8542374, 9966103, 10135020, 12813561, 14237290, 15202530, 17084748, 19932206, 21355935, 25627122, 28474580, 29898309, 30405060, 39864412, 42711870, 49830515, 51254244, 59796618, 64067805, 85423740, 89694927, 99661030, 119593236, 128135610, 149491545, 179389854, 199322060, 256271220, 298983090, 358779708, 448474635, 597966180, 896949270, 1793898540]

約数ペア:

[(1, 1793898540), (2, 896949270), (3, 597966180), (4, 448474635), (5, 358779708), (6, 298983090), (7, 256271220), (9, 199322060), (10, 179389854), (12, 149491545), (14, 128135610), (15, 119593236), (18, 99661030), (20, 89694927), (21, 85423740), (28, 64067805), (30, 59796618), (35, 51254244), (36, 49830515), (42, 42711870), (45, 39864412), (59, 30405060), (60, 29898309), (63, 28474580), (70, 25627122), (84, 21355935), (90, 19932206), (105, 17084748), (118, 15202530), (126, 14237290), (140, 12813561), (177, 10135020), (180, 9966103), (210, 8542374), (236, 7601265), (252, 7118645), (295, 6081012), (315, 5694916), (354, 5067510), (409, 4386060), (413, 4343580), (420, 4271187), (531, 3378340), (590, 3040506), (630, 2847458), (708, 2533755), (818, 2193030), (826, 2171790), (885, 2027004), (1062, 1689170), (1180, 1520253), (1227, 1462020), (1239, 1447860), (1260, 1423729), (1636, 1096515), (1652, 1085895), (1770, 1013502), (2045, 877212), (2065, 868716), (2124, 844585), (2454, 731010), (2478, 723930), (2655, 675668), (2863, 626580), (3481, 515340), (3540, 506751), (3681, 487340), (3717, 482620), (4090, 438606), (4130, 434358), (4908, 365505), (4956, 361965), (5310, 337834), (5726, 313290), (6135, 292404), (6195, 289572), (6962, 257670), (7362, 243670), (7434, 241310), (8180, 219303), (8260, 217179), (8589, 208860), (10443, 171780), (10620, 168917), (11452, 156645), (12270, 146202), (12390, 144786), (13924, 128835), (14315, 125316), (14724, 121835), (14868, 120655), (17178, 104430), (17405, 103068), (18405, 97468), (18585, 96524), (20886, 85890), (24131, 74340), (24367, 73620), (24540, 73101), (24780, 72393), (25767, 69620), (28630, 62658), (31329, 57260), (34356, 52215), (34810, 51534), (36810, 48734), (37170, 48262), (41772, 42945)]