20230484820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{419}}^1$

素因数の和:727

約数の個数: 384

約数和(自身を含む): 72072806400

約数和(自身を除く): 51842321580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 37, 39, 42, 52, 60, 65, 70, 74, 78, 84, 91, 105, 111, 130, 140, 148, 156, 182, 185, 195, 210, 222, 239, 259, 260, 273, 364, 370, 390, 419, 420, 444, 455, 478, 481, 518, 546, 555, 717, 740, 777, 780, 838, 910, 956, 962, 1036, 1092, 1110, 1195, 1257, 1295, 1365, 1434, 1443, 1554, 1673, 1676, 1820, 1924, 2095, 2220, 2390, 2405, 2514, 2590, 2730, 2868, 2886, 2933, 3107, 3108, 3346, 3367, 3585, 3885, 4190, 4780, 4810, 5019, 5028, 5180, 5447, 5460, 5772, 5866, 6214, 6285, 6692, 6734, 7170, 7215, 7770, 8365, 8380, 8799, 8843, 9321, 9620, 10038, 10101, 10894, 11732, 12428, 12570, 13468, 14340, 14430, 14665, 15503, 15535, 15540, 16341, 16730, 16835, 17598, 17686, 18642, 20076, 20202, 21749, 21788, 25095, 25140, 26529, 27235, 28860, 29330, 31006, 31070, 32682, 33460, 33670, 35196, 35372, 37284, 38129, 40404, 43498, 43995, 44215, 46509, 46605, 50190, 50505, 53058, 54470, 58660, 61901, 62012, 62140, 65247, 65364, 67340, 76258, 77515, 81705, 86996, 87990, 88430, 93018, 93210, 100141, 100380, 101010, 106116, 108521, 108745, 108940, 114387, 114959, 123802, 130494, 132645, 152516, 155030, 163410, 175980, 176860, 185703, 186036, 186420, 190645, 200282, 201539, 202020, 217042, 217490, 228774, 229918, 232545, 247604, 260988, 265290, 300423, 309505, 310060, 325563, 326235, 326820, 344877, 371406, 381290, 400564, 403078, 434084, 434980, 457548, 459836, 465090, 500705, 530580, 542605, 571935, 574795, 600846, 604617, 619010, 651126, 652470, 689754, 700987, 742812, 762580, 804713, 806156, 928515, 930180, 1001410, 1007695, 1085210, 1143870, 1149590, 1201692, 1209234, 1238020, 1301833, 1302252, 1304940, 1379508, 1401974, 1410773, 1502115, 1609426, 1627815, 1724385, 1857030, 2002820, 2015390, 2102961, 2170420, 2287740, 2299180, 2414139, 2418468, 2603666, 2803948, 2821546, 3004230, 3023085, 3218852, 3255630, 3448770, 3504935, 3705217, 3714060, 3905499, 4023565, 4030780, 4205922, 4232319, 4828278, 5207332, 5643092, 6008460, 6046170, 6509165, 6511260, 6897540, 7009870, 7053865, 7410434, 7810998, 8047130, 8411844, 8464638, 9112831, 9656556, 10514805, 11115651, 12070695, 12092340, 13018330, 14019740, 14107730, 14820868, 15621996, 16094260, 16929276, 18225662, 18526085, 19527495, 21029610, 21161595, 22231302, 24141390, 25936519, 26036660, 27338493, 28215460, 36451324, 37052170, 39054990, 42059220, 42323190, 44462604, 45564155, 48167821, 48282780, 51873038, 54676986, 55578255, 74104340, 77809557, 78109980, 84646380, 91128310, 96335642, 103746076, 109353972, 111156510, 129682595, 136692465, 144503463, 155619114, 182256620, 192671284, 222313020, 240839105, 259365190, 273384930, 289006926, 311238228, 337174747, 389047785, 481678210, 518730380, 546769860, 578013852, 674349494, 722517315, 778095570, 963356420, 1011524241, 1348698988, 1445034630, 1556191140, 1685873735, 2023048482, 2890069260, 3371747470, 4046096964, 5057621205, 6743494940, 10115242410, 20230484820]

約数ペア:

[(1, 20230484820), (2, 10115242410), (3, 6743494940), (4, 5057621205), (5, 4046096964), (6, 3371747470), (7, 2890069260), (10, 2023048482), (12, 1685873735), (13, 1556191140), (14, 1445034630), (15, 1348698988), (20, 1011524241), (21, 963356420), (26, 778095570), (28, 722517315), (30, 674349494), (35, 578013852), (37, 546769860), (39, 518730380), (42, 481678210), (52, 389047785), (60, 337174747), (65, 311238228), (70, 289006926), (74, 273384930), (78, 259365190), (84, 240839105), (91, 222313020), (105, 192671284), (111, 182256620), (130, 155619114), (140, 144503463), (148, 136692465), (156, 129682595), (182, 111156510), (185, 109353972), (195, 103746076), (210, 96335642), (222, 91128310), (239, 84646380), (259, 78109980), (260, 77809557), (273, 74104340), (364, 55578255), (370, 54676986), (390, 51873038), (419, 48282780), (420, 48167821), (444, 45564155), (455, 44462604), (478, 42323190), (481, 42059220), (518, 39054990), (546, 37052170), (555, 36451324), (717, 28215460), (740, 27338493), (777, 26036660), (780, 25936519), (838, 24141390), (910, 22231302), (956, 21161595), (962, 21029610), (1036, 19527495), (1092, 18526085), (1110, 18225662), (1195, 16929276), (1257, 16094260), (1295, 15621996), (1365, 14820868), (1434, 14107730), (1443, 14019740), (1554, 13018330), (1673, 12092340), (1676, 12070695), (1820, 11115651), (1924, 10514805), (2095, 9656556), (2220, 9112831), (2390, 8464638), (2405, 8411844), (2514, 8047130), (2590, 7810998), (2730, 7410434), (2868, 7053865), (2886, 7009870), (2933, 6897540), (3107, 6511260), (3108, 6509165), (3346, 6046170), (3367, 6008460), (3585, 5643092), (3885, 5207332), (4190, 4828278), (4780, 4232319), (4810, 4205922), (5019, 4030780), (5028, 4023565), (5180, 3905499), (5447, 3714060), (5460, 3705217), (5772, 3504935), (5866, 3448770), (6214, 3255630), (6285, 3218852), (6692, 3023085), (6734, 3004230), (7170, 2821546), (7215, 2803948), (7770, 2603666), (8365, 2418468), (8380, 2414139), (8799, 2299180), (8843, 2287740), (9321, 2170420), (9620, 2102961), (10038, 2015390), (10101, 2002820), (10894, 1857030), (11732, 1724385), (12428, 1627815), (12570, 1609426), (13468, 1502115), (14340, 1410773), (14430, 1401974), (14665, 1379508), (15503, 1304940), (15535, 1302252), (15540, 1301833), (16341, 1238020), (16730, 1209234), (16835, 1201692), (17598, 1149590), (17686, 1143870), (18642, 1085210), (20076, 1007695), (20202, 1001410), (21749, 930180), (21788, 928515), (25095, 806156), (25140, 804713), (26529, 762580), (27235, 742812), (28860, 700987), (29330, 689754), (31006, 652470), (31070, 651126), (32682, 619010), (33460, 604617), (33670, 600846), (35196, 574795), (35372, 571935), (37284, 542605), (38129, 530580), (40404, 500705), (43498, 465090), (43995, 459836), (44215, 457548), (46509, 434980), (46605, 434084), (50190, 403078), (50505, 400564), (53058, 381290), (54470, 371406), (58660, 344877), (61901, 326820), (62012, 326235), (62140, 325563), (65247, 310060), (65364, 309505), (67340, 300423), (76258, 265290), (77515, 260988), (81705, 247604), (86996, 232545), (87990, 229918), (88430, 228774), (93018, 217490), (93210, 217042), (100141, 202020), (100380, 201539), (101010, 200282), (106116, 190645), (108521, 186420), (108745, 186036), (108940, 185703), (114387, 176860), (114959, 175980), (123802, 163410), (130494, 155030), (132645, 152516)]