726403020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2593}}^1$

素因数の和:2664

約数の個数: 192

約数和(自身を含む): 2510161920

約数和(自身を除く): 1783758900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 29, 30, 35, 42, 46, 58, 60, 69, 70, 84, 87, 92, 105, 115, 116, 138, 140, 145, 161, 174, 203, 210, 230, 276, 290, 322, 345, 348, 406, 420, 435, 460, 483, 580, 609, 644, 667, 690, 805, 812, 870, 966, 1015, 1218, 1334, 1380, 1610, 1740, 1932, 2001, 2030, 2415, 2436, 2593, 2668, 3045, 3220, 3335, 4002, 4060, 4669, 4830, 5186, 6090, 6670, 7779, 8004, 9338, 9660, 10005, 10372, 12180, 12965, 13340, 14007, 15558, 18151, 18676, 20010, 23345, 25930, 28014, 31116, 36302, 38895, 40020, 46690, 51860, 54453, 56028, 59639, 70035, 72604, 75197, 77790, 90755, 93380, 108906, 119278, 140070, 150394, 155580, 178917, 181510, 217812, 225591, 238556, 272265, 280140, 298195, 300788, 357834, 363020, 375985, 417473, 451182, 526379, 544530, 596390, 715668, 751970, 834946, 894585, 902364, 1052758, 1089060, 1127955, 1192780, 1252419, 1503940, 1579137, 1669892, 1729531, 1789170, 2087365, 2105516, 2255910, 2504838, 2631895, 3158274, 3459062, 3578340, 4174730, 4511820, 5009676, 5188593, 5263790, 6262095, 6316548, 6918124, 7895685, 8349460, 8647655, 10377186, 10527580, 12106717, 12524190, 15791370, 17295310, 20754372, 24213434, 25048380, 25942965, 31582740, 34590620, 36320151, 48426868, 51885930, 60533585, 72640302, 103771860, 121067170, 145280604, 181600755, 242134340, 363201510, 726403020]

約数ペア:

[(1, 726403020), (2, 363201510), (3, 242134340), (4, 181600755), (5, 145280604), (6, 121067170), (7, 103771860), (10, 72640302), (12, 60533585), (14, 51885930), (15, 48426868), (20, 36320151), (21, 34590620), (23, 31582740), (28, 25942965), (29, 25048380), (30, 24213434), (35, 20754372), (42, 17295310), (46, 15791370), (58, 12524190), (60, 12106717), (69, 10527580), (70, 10377186), (84, 8647655), (87, 8349460), (92, 7895685), (105, 6918124), (115, 6316548), (116, 6262095), (138, 5263790), (140, 5188593), (145, 5009676), (161, 4511820), (174, 4174730), (203, 3578340), (210, 3459062), (230, 3158274), (276, 2631895), (290, 2504838), (322, 2255910), (345, 2105516), (348, 2087365), (406, 1789170), (420, 1729531), (435, 1669892), (460, 1579137), (483, 1503940), (580, 1252419), (609, 1192780), (644, 1127955), (667, 1089060), (690, 1052758), (805, 902364), (812, 894585), (870, 834946), (966, 751970), (1015, 715668), (1218, 596390), (1334, 544530), (1380, 526379), (1610, 451182), (1740, 417473), (1932, 375985), (2001, 363020), (2030, 357834), (2415, 300788), (2436, 298195), (2593, 280140), (2668, 272265), (3045, 238556), (3220, 225591), (3335, 217812), (4002, 181510), (4060, 178917), (4669, 155580), (4830, 150394), (5186, 140070), (6090, 119278), (6670, 108906), (7779, 93380), (8004, 90755), (9338, 77790), (9660, 75197), (10005, 72604), (10372, 70035), (12180, 59639), (12965, 56028), (13340, 54453), (14007, 51860), (15558, 46690), (18151, 40020), (18676, 38895), (20010, 36302), (23345, 31116), (25930, 28014)]