1817455380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3343}}^1$

素因数の和:3426

約数の個数: 192

約数和(自身を含む): 5946006528

約数和(自身を除く): 4128551148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 41, 51, 52, 60, 65, 68, 78, 82, 85, 102, 123, 130, 156, 164, 170, 195, 204, 205, 221, 246, 255, 260, 340, 390, 410, 442, 492, 510, 533, 615, 663, 697, 780, 820, 884, 1020, 1066, 1105, 1230, 1326, 1394, 1599, 2091, 2132, 2210, 2460, 2652, 2665, 2788, 3198, 3315, 3343, 3485, 4182, 4420, 5330, 6396, 6630, 6686, 6970, 7995, 8364, 9061, 10029, 10455, 10660, 13260, 13372, 13940, 15990, 16715, 18122, 20058, 20910, 27183, 31980, 33430, 36244, 40116, 41820, 43459, 45305, 50145, 54366, 56831, 66860, 86918, 90610, 100290, 108732, 113662, 130377, 135915, 137063, 170493, 173836, 181220, 200580, 217295, 227324, 260754, 271830, 274126, 284155, 340986, 411189, 434590, 521508, 543660, 548252, 568310, 651885, 681972, 685315, 738803, 822378, 852465, 869180, 1136620, 1303770, 1370630, 1477606, 1644756, 1704930, 1781819, 2055945, 2216409, 2330071, 2607540, 2741260, 2955212, 3409860, 3563638, 3694015, 4111890, 4432818, 4660142, 5345457, 6990213, 7127276, 7388030, 8223780, 8865636, 8909095, 9320284, 10690914, 11082045, 11650355, 13980426, 14776060, 17818190, 21381828, 22164090, 23300710, 26727285, 27960852, 30290923, 34951065, 35636380, 44328180, 46601420, 53454570, 60581846, 69902130, 90872769, 106909140, 121163692, 139804260, 151454615, 181745538, 302909230, 363491076, 454363845, 605818460, 908727690, 1817455380]

約数ペア:

[(1, 1817455380), (2, 908727690), (3, 605818460), (4, 454363845), (5, 363491076), (6, 302909230), (10, 181745538), (12, 151454615), (13, 139804260), (15, 121163692), (17, 106909140), (20, 90872769), (26, 69902130), (30, 60581846), (34, 53454570), (39, 46601420), (41, 44328180), (51, 35636380), (52, 34951065), (60, 30290923), (65, 27960852), (68, 26727285), (78, 23300710), (82, 22164090), (85, 21381828), (102, 17818190), (123, 14776060), (130, 13980426), (156, 11650355), (164, 11082045), (170, 10690914), (195, 9320284), (204, 8909095), (205, 8865636), (221, 8223780), (246, 7388030), (255, 7127276), (260, 6990213), (340, 5345457), (390, 4660142), (410, 4432818), (442, 4111890), (492, 3694015), (510, 3563638), (533, 3409860), (615, 2955212), (663, 2741260), (697, 2607540), (780, 2330071), (820, 2216409), (884, 2055945), (1020, 1781819), (1066, 1704930), (1105, 1644756), (1230, 1477606), (1326, 1370630), (1394, 1303770), (1599, 1136620), (2091, 869180), (2132, 852465), (2210, 822378), (2460, 738803), (2652, 685315), (2665, 681972), (2788, 651885), (3198, 568310), (3315, 548252), (3343, 543660), (3485, 521508), (4182, 434590), (4420, 411189), (5330, 340986), (6396, 284155), (6630, 274126), (6686, 271830), (6970, 260754), (7995, 227324), (8364, 217295), (9061, 200580), (10029, 181220), (10455, 173836), (10660, 170493), (13260, 137063), (13372, 135915), (13940, 130377), (15990, 113662), (16715, 108732), (18122, 100290), (20058, 90610), (20910, 86918), (27183, 66860), (31980, 56831), (33430, 54366), (36244, 50145), (40116, 45305), (41820, 43459)]