2193616620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^3\times {\mathrm{43}}^2$

素因数の和:143

約数の個数: 288

約数和(自身を含む): 7568971200

約数和(自身を除く): 5375354580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 43, 45, 52, 54, 60, 65, 78, 86, 90, 108, 117, 129, 130, 135, 156, 169, 172, 180, 195, 215, 234, 258, 260, 270, 338, 351, 387, 390, 430, 468, 507, 516, 540, 559, 585, 645, 676, 702, 774, 780, 845, 860, 1014, 1118, 1161, 1170, 1290, 1404, 1521, 1548, 1677, 1690, 1755, 1849, 1935, 2028, 2197, 2236, 2322, 2340, 2535, 2580, 2795, 3042, 3354, 3380, 3510, 3698, 3870, 4394, 4563, 4644, 5031, 5070, 5547, 5590, 5805, 6084, 6591, 6708, 7020, 7267, 7396, 7605, 7740, 8385, 8788, 9126, 9245, 10062, 10140, 10985, 11094, 11180, 11610, 13182, 14534, 15093, 15210, 16641, 16770, 18252, 18490, 19773, 20124, 21801, 21970, 22188, 22815, 23220, 24037, 25155, 26364, 27735, 29068, 30186, 30420, 32955, 33282, 33540, 36335, 36980, 39546, 43602, 43940, 45630, 48074, 49923, 50310, 55470, 59319, 60372, 65403, 65910, 66564, 72111, 72670, 75465, 79092, 83205, 87204, 91260, 94471, 96148, 98865, 99846, 100620, 109005, 110940, 118638, 120185, 130806, 131820, 144222, 145340, 150930, 166410, 188942, 196209, 197730, 199692, 216333, 218010, 237276, 240370, 249615, 261612, 283413, 288444, 296595, 301860, 312481, 327015, 332820, 360555, 377884, 392418, 395460, 432666, 436020, 472355, 480740, 499230, 566826, 593190, 624962, 648999, 654030, 721110, 784836, 850239, 865332, 937443, 944710, 981045, 998460, 1081665, 1133652, 1186380, 1249924, 1297998, 1308060, 1417065, 1442220, 1562405, 1700478, 1874886, 1889420, 1962090, 2163330, 2550717, 2595996, 2812329, 2834130, 3124810, 3244995, 3400956, 3749772, 3924180, 4062253, 4251195, 4326660, 4687215, 5101434, 5624658, 5668260, 6249620, 6489990, 8124506, 8436987, 8502390, 9374430, 10202868, 11249316, 12186759, 12753585, 12979980, 14061645, 16249012, 16873974, 17004780, 18748860, 20311265, 24373518, 25507170, 28123290, 33747948, 36560277, 40622530, 42184935, 48747036, 51014340, 56246580, 60933795, 73120554, 81245060, 84369870, 109680831, 121867590, 146241108, 168739740, 182801385, 219361662, 243735180, 365602770, 438723324, 548404155, 731205540, 1096808310, 2193616620]

約数ペア:

[(1, 2193616620), (2, 1096808310), (3, 731205540), (4, 548404155), (5, 438723324), (6, 365602770), (9, 243735180), (10, 219361662), (12, 182801385), (13, 168739740), (15, 146241108), (18, 121867590), (20, 109680831), (26, 84369870), (27, 81245060), (30, 73120554), (36, 60933795), (39, 56246580), (43, 51014340), (45, 48747036), (52, 42184935), (54, 40622530), (60, 36560277), (65, 33747948), (78, 28123290), (86, 25507170), (90, 24373518), (108, 20311265), (117, 18748860), (129, 17004780), (130, 16873974), (135, 16249012), (156, 14061645), (169, 12979980), (172, 12753585), (180, 12186759), (195, 11249316), (215, 10202868), (234, 9374430), (258, 8502390), (260, 8436987), (270, 8124506), (338, 6489990), (351, 6249620), (387, 5668260), (390, 5624658), (430, 5101434), (468, 4687215), (507, 4326660), (516, 4251195), (540, 4062253), (559, 3924180), (585, 3749772), (645, 3400956), (676, 3244995), (702, 3124810), (774, 2834130), (780, 2812329), (845, 2595996), (860, 2550717), (1014, 2163330), (1118, 1962090), (1161, 1889420), (1170, 1874886), (1290, 1700478), (1404, 1562405), (1521, 1442220), (1548, 1417065), (1677, 1308060), (1690, 1297998), (1755, 1249924), (1849, 1186380), (1935, 1133652), (2028, 1081665), (2197, 998460), (2236, 981045), (2322, 944710), (2340, 937443), (2535, 865332), (2580, 850239), (2795, 784836), (3042, 721110), (3354, 654030), (3380, 648999), (3510, 624962), (3698, 593190), (3870, 566826), (4394, 499230), (4563, 480740), (4644, 472355), (5031, 436020), (5070, 432666), (5547, 395460), (5590, 392418), (5805, 377884), (6084, 360555), (6591, 332820), (6708, 327015), (7020, 312481), (7267, 301860), (7396, 296595), (7605, 288444), (7740, 283413), (8385, 261612), (8788, 249615), (9126, 240370), (9245, 237276), (10062, 218010), (10140, 216333), (10985, 199692), (11094, 197730), (11180, 196209), (11610, 188942), (13182, 166410), (14534, 150930), (15093, 145340), (15210, 144222), (16641, 131820), (16770, 130806), (18252, 120185), (18490, 118638), (19773, 110940), (20124, 109005), (21801, 100620), (21970, 99846), (22188, 98865), (22815, 96148), (23220, 94471), (24037, 91260), (25155, 87204), (26364, 83205), (27735, 79092), (29068, 75465), (30186, 72670), (30420, 72111), (32955, 66564), (33282, 65910), (33540, 65403), (36335, 60372), (36980, 59319), (39546, 55470), (43602, 50310), (43940, 49923), (45630, 48074)]