2007449640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3671}}^1$

素因数の和:3733

約数の個数: 288

約数和(自身を含む): 7836341760

約数和(自身を除く): 5828892120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 49, 56, 60, 62, 63, 70, 72, 84, 90, 93, 98, 105, 120, 124, 126, 140, 147, 155, 168, 180, 186, 196, 210, 217, 245, 248, 252, 279, 280, 294, 310, 315, 360, 372, 392, 420, 434, 441, 465, 490, 504, 558, 588, 620, 630, 651, 735, 744, 840, 868, 882, 930, 980, 1085, 1116, 1176, 1240, 1260, 1302, 1395, 1470, 1519, 1736, 1764, 1860, 1953, 1960, 2170, 2205, 2232, 2520, 2604, 2790, 2940, 3038, 3255, 3528, 3671, 3720, 3906, 4340, 4410, 4557, 5208, 5580, 5880, 6076, 6510, 7342, 7595, 7812, 8680, 8820, 9114, 9765, 11013, 11160, 12152, 13020, 13671, 14684, 15190, 15624, 17640, 18228, 18355, 19530, 22026, 22785, 25697, 26040, 27342, 29368, 30380, 33039, 36456, 36710, 39060, 44052, 45570, 51394, 54684, 55065, 60760, 66078, 68355, 73420, 77091, 78120, 88104, 91140, 102788, 109368, 110130, 113801, 128485, 132156, 136710, 146840, 154182, 165195, 179879, 182280, 205576, 220260, 227602, 231273, 256970, 264312, 273420, 308364, 330390, 341403, 359758, 385455, 440520, 455204, 462546, 513940, 539637, 546840, 569005, 616728, 660780, 682806, 719516, 770910, 796607, 899395, 910408, 925092, 1024209, 1027880, 1079274, 1138010, 1156365, 1321560, 1365612, 1439032, 1541820, 1593214, 1618911, 1707015, 1798790, 1850184, 2048418, 2158548, 2276020, 2312730, 2389821, 2698185, 2731224, 3083640, 3186428, 3237822, 3414030, 3597580, 3983035, 4096836, 4317096, 4552040, 4625460, 4779642, 5121045, 5396370, 5576249, 6372856, 6475644, 6828060, 7169463, 7195160, 7966070, 8094555, 8193672, 9250920, 9559284, 10242090, 10792740, 11152498, 11949105, 12951288, 13656120, 14338926, 15932140, 16189110, 16728747, 19118568, 20484180, 21585480, 22304996, 23898210, 27881245, 28677852, 31864280, 32378220, 33457494, 35847315, 40968360, 44609992, 47796420, 50186241, 55762490, 57355704, 64756440, 66914988, 71694630, 83643735, 95592840, 100372482, 111524980, 133829976, 143389260, 167287470, 200744964, 223049960, 250931205, 286778520, 334574940, 401489928, 501862410, 669149880, 1003724820, 2007449640]

約数ペア:

[(1, 2007449640), (2, 1003724820), (3, 669149880), (4, 501862410), (5, 401489928), (6, 334574940), (7, 286778520), (8, 250931205), (9, 223049960), (10, 200744964), (12, 167287470), (14, 143389260), (15, 133829976), (18, 111524980), (20, 100372482), (21, 95592840), (24, 83643735), (28, 71694630), (30, 66914988), (31, 64756440), (35, 57355704), (36, 55762490), (40, 50186241), (42, 47796420), (45, 44609992), (49, 40968360), (56, 35847315), (60, 33457494), (62, 32378220), (63, 31864280), (70, 28677852), (72, 27881245), (84, 23898210), (90, 22304996), (93, 21585480), (98, 20484180), (105, 19118568), (120, 16728747), (124, 16189110), (126, 15932140), (140, 14338926), (147, 13656120), (155, 12951288), (168, 11949105), (180, 11152498), (186, 10792740), (196, 10242090), (210, 9559284), (217, 9250920), (245, 8193672), (248, 8094555), (252, 7966070), (279, 7195160), (280, 7169463), (294, 6828060), (310, 6475644), (315, 6372856), (360, 5576249), (372, 5396370), (392, 5121045), (420, 4779642), (434, 4625460), (441, 4552040), (465, 4317096), (490, 4096836), (504, 3983035), (558, 3597580), (588, 3414030), (620, 3237822), (630, 3186428), (651, 3083640), (735, 2731224), (744, 2698185), (840, 2389821), (868, 2312730), (882, 2276020), (930, 2158548), (980, 2048418), (1085, 1850184), (1116, 1798790), (1176, 1707015), (1240, 1618911), (1260, 1593214), (1302, 1541820), (1395, 1439032), (1470, 1365612), (1519, 1321560), (1736, 1156365), (1764, 1138010), (1860, 1079274), (1953, 1027880), (1960, 1024209), (2170, 925092), (2205, 910408), (2232, 899395), (2520, 796607), (2604, 770910), (2790, 719516), (2940, 682806), (3038, 660780), (3255, 616728), (3528, 569005), (3671, 546840), (3720, 539637), (3906, 513940), (4340, 462546), (4410, 455204), (4557, 440520), (5208, 385455), (5580, 359758), (5880, 341403), (6076, 330390), (6510, 308364), (7342, 273420), (7595, 264312), (7812, 256970), (8680, 231273), (8820, 227602), (9114, 220260), (9765, 205576), (11013, 182280), (11160, 179879), (12152, 165195), (13020, 154182), (13671, 146840), (14684, 136710), (15190, 132156), (15624, 128485), (17640, 113801), (18228, 110130), (18355, 109368), (19530, 102788), (22026, 91140), (22785, 88104), (25697, 78120), (26040, 77091), (27342, 73420), (29368, 68355), (30380, 66078), (33039, 60760), (36456, 55065), (36710, 54684), (39060, 51394), (44052, 45570)]