12627538140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{19793}}^1$

素因数の和:19857

約数の個数: 192

約数和(自身を含む): 42565017600

約数和(自身を除く): 29937479460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 49, 60, 62, 70, 84, 93, 98, 105, 124, 140, 147, 155, 186, 196, 210, 217, 245, 294, 310, 343, 372, 420, 434, 465, 490, 588, 620, 651, 686, 735, 868, 930, 980, 1029, 1085, 1302, 1372, 1470, 1519, 1715, 1860, 2058, 2170, 2604, 2940, 3038, 3255, 3430, 4116, 4340, 4557, 5145, 6076, 6510, 6860, 7595, 9114, 10290, 10633, 13020, 15190, 18228, 19793, 20580, 21266, 22785, 30380, 31899, 39586, 42532, 45570, 53165, 59379, 63798, 79172, 91140, 98965, 106330, 118758, 127596, 138551, 159495, 197930, 212660, 237516, 277102, 296895, 318990, 395860, 415653, 554204, 593790, 613583, 637980, 692755, 831306, 969857, 1187580, 1227166, 1385510, 1662612, 1840749, 1939714, 2078265, 2454332, 2771020, 2909571, 3067915, 3681498, 3879428, 4156530, 4295081, 4849285, 5819142, 6135830, 6788999, 7362996, 8313060, 8590162, 9203745, 9698570, 11638284, 12271660, 12885243, 13577998, 14547855, 17180324, 18407490, 19397140, 20366997, 21475405, 25770486, 27155996, 29095710, 30065567, 33944995, 36814980, 40733994, 42950810, 51540972, 58191420, 60131134, 64426215, 67889990, 81467988, 85901620, 90196701, 101834985, 120262268, 128852430, 135779980, 150327835, 180393402, 203669970, 210458969, 257704860, 300655670, 360786804, 407339940, 420917938, 450983505, 601311340, 631376907, 841835876, 901967010, 1052294845, 1262753814, 1803934020, 2104589690, 2525507628, 3156884535, 4209179380, 6313769070, 12627538140]

約数ペア:

[(1, 12627538140), (2, 6313769070), (3, 4209179380), (4, 3156884535), (5, 2525507628), (6, 2104589690), (7, 1803934020), (10, 1262753814), (12, 1052294845), (14, 901967010), (15, 841835876), (20, 631376907), (21, 601311340), (28, 450983505), (30, 420917938), (31, 407339940), (35, 360786804), (42, 300655670), (49, 257704860), (60, 210458969), (62, 203669970), (70, 180393402), (84, 150327835), (93, 135779980), (98, 128852430), (105, 120262268), (124, 101834985), (140, 90196701), (147, 85901620), (155, 81467988), (186, 67889990), (196, 64426215), (210, 60131134), (217, 58191420), (245, 51540972), (294, 42950810), (310, 40733994), (343, 36814980), (372, 33944995), (420, 30065567), (434, 29095710), (465, 27155996), (490, 25770486), (588, 21475405), (620, 20366997), (651, 19397140), (686, 18407490), (735, 17180324), (868, 14547855), (930, 13577998), (980, 12885243), (1029, 12271660), (1085, 11638284), (1302, 9698570), (1372, 9203745), (1470, 8590162), (1519, 8313060), (1715, 7362996), (1860, 6788999), (2058, 6135830), (2170, 5819142), (2604, 4849285), (2940, 4295081), (3038, 4156530), (3255, 3879428), (3430, 3681498), (4116, 3067915), (4340, 2909571), (4557, 2771020), (5145, 2454332), (6076, 2078265), (6510, 1939714), (6860, 1840749), (7595, 1662612), (9114, 1385510), (10290, 1227166), (10633, 1187580), (13020, 969857), (15190, 831306), (18228, 692755), (19793, 637980), (20580, 613583), (21266, 593790), (22785, 554204), (30380, 415653), (31899, 395860), (39586, 318990), (42532, 296895), (45570, 277102), (53165, 237516), (59379, 212660), (63798, 197930), (79172, 159495), (91140, 138551), (98965, 127596), (106330, 118758)]