2728504440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1$

素因数の和:532

約数の個数: 320

約数和(自身を含む): 9644184000

約数和(自身を除く): 6915679560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 71, 72, 81, 87, 90, 108, 116, 120, 135, 142, 145, 162, 174, 180, 213, 216, 232, 261, 270, 284, 290, 324, 348, 355, 360, 405, 409, 426, 435, 522, 540, 568, 580, 639, 648, 696, 710, 783, 810, 818, 852, 870, 1044, 1065, 1080, 1160, 1227, 1278, 1305, 1420, 1566, 1620, 1636, 1704, 1740, 1917, 2045, 2059, 2088, 2130, 2349, 2454, 2556, 2610, 2840, 3132, 3195, 3240, 3272, 3480, 3681, 3834, 3915, 4090, 4118, 4260, 4698, 4908, 5112, 5220, 5751, 6135, 6177, 6264, 6390, 7362, 7668, 7830, 8180, 8236, 8520, 9396, 9585, 9816, 10295, 10440, 11043, 11502, 11745, 11861, 12270, 12354, 12780, 14724, 15336, 15660, 16360, 16472, 18405, 18531, 18792, 19170, 20590, 22086, 23004, 23490, 23722, 24540, 24708, 25560, 28755, 29039, 29448, 30885, 31320, 33129, 35583, 36810, 37062, 38340, 41180, 44172, 46008, 46980, 47444, 49080, 49416, 55215, 55593, 57510, 58078, 59305, 61770, 66258, 71166, 73620, 74124, 76680, 82360, 87117, 88344, 92655, 93960, 94888, 106749, 110430, 111186, 115020, 116156, 118610, 123540, 132516, 142332, 145195, 147240, 148248, 165645, 166779, 174234, 177915, 185310, 213498, 220860, 222372, 230040, 232312, 237220, 247080, 261351, 265032, 277965, 284664, 290390, 320247, 331290, 333558, 348468, 355830, 370620, 426996, 435585, 441720, 444744, 474440, 522702, 533745, 555930, 580780, 640494, 662580, 667116, 696936, 711660, 741240, 784053, 833895, 842131, 853992, 871170, 960741, 1045404, 1067490, 1111860, 1161560, 1280988, 1306755, 1325160, 1334232, 1423320, 1568106, 1601235, 1667790, 1684262, 1742340, 1921482, 2090808, 2134980, 2223720, 2352159, 2526393, 2561976, 2613510, 3136212, 3202470, 3335580, 3368524, 3484680, 3842964, 3920265, 4210655, 4269960, 4704318, 4803705, 5052786, 5227020, 6272424, 6404940, 6671160, 6737048, 7579179, 7685928, 7840530, 8421310, 9408636, 9607410, 10105572, 10454040, 11760795, 12631965, 12809880, 15158358, 15681060, 16842620, 18817272, 19214820, 20211144, 22737537, 23521590, 25263930, 30316716, 31362120, 33685240, 37895895, 38429640, 45475074, 47043180, 50527860, 60633432, 68212611, 75791790, 90950148, 94086360, 101055720, 113687685, 136425222, 151583580, 181900296, 227375370, 272850444, 303167160, 341063055, 454750740, 545700888, 682126110, 909501480, 1364252220, 2728504440]

約数ペア:

[(1, 2728504440), (2, 1364252220), (3, 909501480), (4, 682126110), (5, 545700888), (6, 454750740), (8, 341063055), (9, 303167160), (10, 272850444), (12, 227375370), (15, 181900296), (18, 151583580), (20, 136425222), (24, 113687685), (27, 101055720), (29, 94086360), (30, 90950148), (36, 75791790), (40, 68212611), (45, 60633432), (54, 50527860), (58, 47043180), (60, 45475074), (71, 38429640), (72, 37895895), (81, 33685240), (87, 31362120), (90, 30316716), (108, 25263930), (116, 23521590), (120, 22737537), (135, 20211144), (142, 19214820), (145, 18817272), (162, 16842620), (174, 15681060), (180, 15158358), (213, 12809880), (216, 12631965), (232, 11760795), (261, 10454040), (270, 10105572), (284, 9607410), (290, 9408636), (324, 8421310), (348, 7840530), (355, 7685928), (360, 7579179), (405, 6737048), (409, 6671160), (426, 6404940), (435, 6272424), (522, 5227020), (540, 5052786), (568, 4803705), (580, 4704318), (639, 4269960), (648, 4210655), (696, 3920265), (710, 3842964), (783, 3484680), (810, 3368524), (818, 3335580), (852, 3202470), (870, 3136212), (1044, 2613510), (1065, 2561976), (1080, 2526393), (1160, 2352159), (1227, 2223720), (1278, 2134980), (1305, 2090808), (1420, 1921482), (1566, 1742340), (1620, 1684262), (1636, 1667790), (1704, 1601235), (1740, 1568106), (1917, 1423320), (2045, 1334232), (2059, 1325160), (2088, 1306755), (2130, 1280988), (2349, 1161560), (2454, 1111860), (2556, 1067490), (2610, 1045404), (2840, 960741), (3132, 871170), (3195, 853992), (3240, 842131), (3272, 833895), (3480, 784053), (3681, 741240), (3834, 711660), (3915, 696936), (4090, 667116), (4118, 662580), (4260, 640494), (4698, 580780), (4908, 555930), (5112, 533745), (5220, 522702), (5751, 474440), (6135, 444744), (6177, 441720), (6264, 435585), (6390, 426996), (7362, 370620), (7668, 355830), (7830, 348468), (8180, 333558), (8236, 331290), (8520, 320247), (9396, 290390), (9585, 284664), (9816, 277965), (10295, 265032), (10440, 261351), (11043, 247080), (11502, 237220), (11745, 232312), (11861, 230040), (12270, 222372), (12354, 220860), (12780, 213498), (14724, 185310), (15336, 177915), (15660, 174234), (16360, 166779), (16472, 165645), (18405, 148248), (18531, 147240), (18792, 145195), (19170, 142332), (20590, 132516), (22086, 123540), (23004, 118610), (23490, 116156), (23722, 115020), (24540, 111186), (24708, 110430), (25560, 106749), (28755, 94888), (29039, 93960), (29448, 92655), (30885, 88344), (31320, 87117), (33129, 82360), (35583, 76680), (36810, 74124), (37062, 73620), (38340, 71166), (41180, 66258), (44172, 61770), (46008, 59305), (46980, 58078), (47444, 57510), (49080, 55593), (49416, 55215)]