2465884980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1499}}^1$

素因数の和:1583

約数の個数: 288

約数和(自身を含む): 8714160000

約数和(自身を除く): 6248275020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 37, 38, 39, 45, 52, 57, 60, 65, 74, 76, 78, 90, 95, 111, 114, 117, 130, 148, 156, 171, 180, 185, 190, 195, 222, 228, 234, 247, 260, 285, 333, 342, 370, 380, 390, 444, 468, 481, 494, 555, 570, 585, 666, 684, 703, 740, 741, 780, 855, 962, 988, 1110, 1140, 1170, 1235, 1332, 1406, 1443, 1482, 1499, 1665, 1710, 1924, 2109, 2220, 2223, 2340, 2405, 2470, 2812, 2886, 2964, 2998, 3330, 3420, 3515, 3705, 4218, 4329, 4446, 4497, 4810, 4940, 5772, 5996, 6327, 6660, 7030, 7215, 7410, 7495, 8436, 8658, 8892, 8994, 9139, 9620, 10545, 11115, 12654, 13491, 14060, 14430, 14820, 14990, 17316, 17988, 18278, 19487, 21090, 21645, 22230, 22485, 25308, 26982, 27417, 28481, 28860, 29980, 31635, 36556, 38974, 42180, 43290, 44460, 44970, 45695, 53964, 54834, 55463, 56962, 58461, 63270, 67455, 77948, 82251, 85443, 86580, 89940, 91390, 97435, 109668, 110926, 113924, 116922, 126540, 134910, 137085, 142405, 164502, 166389, 170886, 175383, 182780, 194870, 221852, 233844, 256329, 269820, 274170, 277315, 284810, 292305, 329004, 332778, 341772, 350766, 370253, 389740, 411255, 427215, 499167, 512658, 548340, 554630, 569620, 584610, 665556, 701532, 721019, 740506, 822510, 831945, 854430, 876915, 998334, 1025316, 1053797, 1109260, 1110759, 1169220, 1281645, 1442038, 1481012, 1645020, 1663890, 1708860, 1753830, 1851265, 1996668, 2107594, 2163057, 2221518, 2495835, 2563290, 2884076, 3161391, 3327780, 3332277, 3507660, 3605095, 3702530, 4215188, 4326114, 4443036, 4991670, 5126580, 5268985, 5553795, 6322782, 6489171, 6664554, 7210190, 7405060, 8652228, 9484173, 9983340, 10537970, 10815285, 11107590, 12645564, 12978342, 13329108, 13699361, 14420380, 15806955, 16661385, 18968346, 21075940, 21630570, 22215180, 25956684, 27398722, 31613910, 32445855, 33322770, 37936692, 41098083, 43261140, 47420865, 54797444, 63227820, 64891710, 66645540, 68496805, 82196166, 94841730, 123294249, 129783420, 136993610, 164392332, 189683460, 205490415, 246588498, 273987220, 410980830, 493176996, 616471245, 821961660, 1232942490, 2465884980]

約数ペア:

[(1, 2465884980), (2, 1232942490), (3, 821961660), (4, 616471245), (5, 493176996), (6, 410980830), (9, 273987220), (10, 246588498), (12, 205490415), (13, 189683460), (15, 164392332), (18, 136993610), (19, 129783420), (20, 123294249), (26, 94841730), (30, 82196166), (36, 68496805), (37, 66645540), (38, 64891710), (39, 63227820), (45, 54797444), (52, 47420865), (57, 43261140), (60, 41098083), (65, 37936692), (74, 33322770), (76, 32445855), (78, 31613910), (90, 27398722), (95, 25956684), (111, 22215180), (114, 21630570), (117, 21075940), (130, 18968346), (148, 16661385), (156, 15806955), (171, 14420380), (180, 13699361), (185, 13329108), (190, 12978342), (195, 12645564), (222, 11107590), (228, 10815285), (234, 10537970), (247, 9983340), (260, 9484173), (285, 8652228), (333, 7405060), (342, 7210190), (370, 6664554), (380, 6489171), (390, 6322782), (444, 5553795), (468, 5268985), (481, 5126580), (494, 4991670), (555, 4443036), (570, 4326114), (585, 4215188), (666, 3702530), (684, 3605095), (703, 3507660), (740, 3332277), (741, 3327780), (780, 3161391), (855, 2884076), (962, 2563290), (988, 2495835), (1110, 2221518), (1140, 2163057), (1170, 2107594), (1235, 1996668), (1332, 1851265), (1406, 1753830), (1443, 1708860), (1482, 1663890), (1499, 1645020), (1665, 1481012), (1710, 1442038), (1924, 1281645), (2109, 1169220), (2220, 1110759), (2223, 1109260), (2340, 1053797), (2405, 1025316), (2470, 998334), (2812, 876915), (2886, 854430), (2964, 831945), (2998, 822510), (3330, 740506), (3420, 721019), (3515, 701532), (3705, 665556), (4218, 584610), (4329, 569620), (4446, 554630), (4497, 548340), (4810, 512658), (4940, 499167), (5772, 427215), (5996, 411255), (6327, 389740), (6660, 370253), (7030, 350766), (7215, 341772), (7410, 332778), (7495, 329004), (8436, 292305), (8658, 284810), (8892, 277315), (8994, 274170), (9139, 269820), (9620, 256329), (10545, 233844), (11115, 221852), (12654, 194870), (13491, 182780), (14060, 175383), (14430, 170886), (14820, 166389), (14990, 164502), (17316, 142405), (17988, 137085), (18278, 134910), (19487, 126540), (21090, 116922), (21645, 113924), (22230, 110926), (22485, 109668), (25308, 97435), (26982, 91390), (27417, 89940), (28481, 86580), (28860, 85443), (29980, 82251), (31635, 77948), (36556, 67455), (38974, 63270), (42180, 58461), (43290, 56962), (44460, 55463), (44970, 54834), (45695, 53964)]