1646056620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1061}}^1$

素因数の和:1122

約数の個数: 288

約数和(自身を含む): 5877023040

約数和(自身を除く): 4230966420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 34, 36, 39, 45, 51, 52, 54, 60, 65, 68, 78, 85, 90, 102, 108, 117, 130, 135, 153, 156, 169, 170, 180, 195, 204, 221, 234, 255, 260, 270, 306, 338, 340, 351, 390, 442, 459, 468, 507, 510, 540, 585, 612, 663, 676, 702, 765, 780, 845, 884, 918, 1014, 1020, 1061, 1105, 1170, 1326, 1404, 1521, 1530, 1690, 1755, 1836, 1989, 2028, 2122, 2210, 2295, 2340, 2535, 2652, 2873, 3042, 3060, 3183, 3315, 3380, 3510, 3978, 4244, 4420, 4563, 4590, 5070, 5305, 5746, 5967, 6084, 6366, 6630, 7020, 7605, 7956, 8619, 9126, 9180, 9549, 9945, 10140, 10610, 11492, 11934, 12732, 13260, 13793, 14365, 15210, 15915, 17238, 18037, 18252, 19098, 19890, 21220, 22815, 23868, 25857, 27586, 28647, 28730, 29835, 30420, 31830, 34476, 36074, 38196, 39780, 41379, 43095, 45630, 47745, 51714, 54111, 55172, 57294, 57460, 59670, 63660, 68965, 72148, 77571, 82758, 86190, 90185, 91260, 95490, 103428, 108222, 114588, 119340, 124137, 129285, 137930, 143235, 155142, 162333, 165516, 172380, 179309, 180370, 190980, 206895, 216444, 234481, 248274, 258570, 270555, 275860, 286470, 310284, 324666, 358618, 360740, 372411, 387855, 413790, 468962, 486999, 496548, 517140, 537927, 541110, 572940, 620685, 649332, 703443, 717236, 744822, 775710, 811665, 827580, 896545, 937924, 973998, 1075854, 1082220, 1172405, 1241370, 1406886, 1489644, 1551420, 1613781, 1623330, 1793090, 1862055, 1947996, 2110329, 2151708, 2344810, 2434995, 2482740, 2689635, 2813772, 3048253, 3227562, 3246660, 3517215, 3586180, 3724110, 4220658, 4689620, 4841343, 4869990, 5379270, 6096506, 6330987, 6455124, 7034430, 7448220, 8068905, 8441316, 9144759, 9682686, 9739980, 10551645, 10758540, 12193012, 12661974, 14068860, 15241265, 16137810, 18289518, 19365372, 21103290, 24206715, 25323948, 27434277, 30482530, 31654935, 32275620, 36579036, 42206580, 45723795, 48413430, 54868554, 60965060, 63309870, 82302831, 91447590, 96826860, 109737108, 126619740, 137171385, 164605662, 182895180, 274342770, 329211324, 411514155, 548685540, 823028310, 1646056620]

約数ペア:

[(1, 1646056620), (2, 823028310), (3, 548685540), (4, 411514155), (5, 329211324), (6, 274342770), (9, 182895180), (10, 164605662), (12, 137171385), (13, 126619740), (15, 109737108), (17, 96826860), (18, 91447590), (20, 82302831), (26, 63309870), (27, 60965060), (30, 54868554), (34, 48413430), (36, 45723795), (39, 42206580), (45, 36579036), (51, 32275620), (52, 31654935), (54, 30482530), (60, 27434277), (65, 25323948), (68, 24206715), (78, 21103290), (85, 19365372), (90, 18289518), (102, 16137810), (108, 15241265), (117, 14068860), (130, 12661974), (135, 12193012), (153, 10758540), (156, 10551645), (169, 9739980), (170, 9682686), (180, 9144759), (195, 8441316), (204, 8068905), (221, 7448220), (234, 7034430), (255, 6455124), (260, 6330987), (270, 6096506), (306, 5379270), (338, 4869990), (340, 4841343), (351, 4689620), (390, 4220658), (442, 3724110), (459, 3586180), (468, 3517215), (507, 3246660), (510, 3227562), (540, 3048253), (585, 2813772), (612, 2689635), (663, 2482740), (676, 2434995), (702, 2344810), (765, 2151708), (780, 2110329), (845, 1947996), (884, 1862055), (918, 1793090), (1014, 1623330), (1020, 1613781), (1061, 1551420), (1105, 1489644), (1170, 1406886), (1326, 1241370), (1404, 1172405), (1521, 1082220), (1530, 1075854), (1690, 973998), (1755, 937924), (1836, 896545), (1989, 827580), (2028, 811665), (2122, 775710), (2210, 744822), (2295, 717236), (2340, 703443), (2535, 649332), (2652, 620685), (2873, 572940), (3042, 541110), (3060, 537927), (3183, 517140), (3315, 496548), (3380, 486999), (3510, 468962), (3978, 413790), (4244, 387855), (4420, 372411), (4563, 360740), (4590, 358618), (5070, 324666), (5305, 310284), (5746, 286470), (5967, 275860), (6084, 270555), (6366, 258570), (6630, 248274), (7020, 234481), (7605, 216444), (7956, 206895), (8619, 190980), (9126, 180370), (9180, 179309), (9549, 172380), (9945, 165516), (10140, 162333), (10610, 155142), (11492, 143235), (11934, 137930), (12732, 129285), (13260, 124137), (13793, 119340), (14365, 114588), (15210, 108222), (15915, 103428), (17238, 95490), (18037, 91260), (18252, 90185), (19098, 86190), (19890, 82758), (21220, 77571), (22815, 72148), (23868, 68965), (25857, 63660), (27586, 59670), (28647, 57460), (28730, 57294), (29835, 55172), (30420, 54111), (31830, 51714), (34476, 47745), (36074, 45630), (38196, 43095), (39780, 41379)]