7201388040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{811}}^1$

素因数の和:905

約数の個数: 384

約数和(自身を含む): 27866280960

約数和(自身を除く): 20664892920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 31, 33, 35, 40, 42, 44, 55, 56, 60, 62, 66, 70, 77, 84, 88, 93, 105, 110, 120, 124, 132, 140, 154, 155, 165, 168, 186, 210, 217, 220, 231, 248, 264, 280, 308, 310, 330, 341, 372, 385, 420, 434, 440, 462, 465, 616, 620, 651, 660, 682, 744, 770, 811, 840, 868, 924, 930, 961, 1023, 1085, 1155, 1240, 1302, 1320, 1364, 1540, 1622, 1705, 1736, 1848, 1860, 1922, 2046, 2170, 2310, 2387, 2433, 2604, 2728, 2883, 3080, 3244, 3255, 3410, 3720, 3844, 4055, 4092, 4340, 4620, 4774, 4805, 4866, 5115, 5208, 5677, 5766, 6488, 6510, 6727, 6820, 7161, 7688, 8110, 8184, 8680, 8921, 9240, 9548, 9610, 9732, 10230, 10571, 11354, 11532, 11935, 12165, 13020, 13454, 13640, 14322, 14415, 16220, 17031, 17842, 19096, 19220, 19464, 20181, 20460, 21142, 22708, 23064, 23870, 24330, 25141, 26040, 26763, 26908, 28385, 28644, 28830, 31713, 32440, 33635, 34062, 35684, 35805, 38440, 40362, 40920, 42284, 44605, 45416, 47740, 48660, 50282, 52855, 53526, 53816, 56770, 57288, 57660, 62447, 63426, 67270, 68124, 71368, 71610, 73997, 75423, 80724, 84568, 85155, 89210, 95480, 97320, 100564, 100905, 105710, 107052, 113540, 115320, 124894, 125705, 126852, 133815, 134540, 136248, 143220, 147994, 150846, 158565, 161448, 170310, 175987, 178420, 187341, 201128, 201810, 211420, 214104, 221991, 227080, 249788, 251410, 253704, 267630, 269080, 276551, 286440, 295988, 301692, 312235, 317130, 340620, 351974, 356840, 369985, 374682, 377115, 403620, 422840, 443982, 499576, 502820, 527961, 535260, 553102, 591976, 603384, 624470, 634260, 681240, 703948, 739970, 749364, 754230, 779371, 807240, 829653, 879935, 887964, 936705, 1005640, 1055922, 1070520, 1106204, 1109955, 1248940, 1268520, 1382755, 1407896, 1479940, 1498728, 1508460, 1558742, 1659306, 1759870, 1775928, 1873410, 1935857, 2111844, 2212408, 2219910, 2338113, 2497880, 2639805, 2765510, 2959880, 3016920, 3117484, 3318612, 3519740, 3746820, 3871714, 3896855, 4148265, 4223688, 4439820, 4676226, 5279610, 5455597, 5531020, 5807571, 6234968, 6637224, 7039480, 7493640, 7743428, 7793710, 8296530, 8573081, 8879640, 9352452, 9679285, 10559220, 10911194, 11062040, 11615142, 11690565, 15486856, 15587420, 16366791, 16593060, 17146162, 18704904, 19358570, 21118440, 21822388, 23230284, 23381130, 25719243, 27277985, 29037855, 31174840, 32733582, 33186120, 34292324, 38717140, 42865405, 43644776, 46460568, 46762260, 51438486, 54555970, 58075710, 60011567, 65467164, 68584648, 77434280, 81833955, 85730810, 93524520, 102876972, 109111940, 116151420, 120023134, 128596215, 130934328, 163667910, 171461620, 180034701, 205753944, 218223880, 232302840, 240046268, 257192430, 300057835, 327335820, 342923240, 360069402, 480092536, 514384860, 600115670, 654671640, 720138804, 900173505, 1028769720, 1200231340, 1440277608, 1800347010, 2400462680, 3600694020, 7201388040]

約数ペア:

[(1, 7201388040), (2, 3600694020), (3, 2400462680), (4, 1800347010), (5, 1440277608), (6, 1200231340), (7, 1028769720), (8, 900173505), (10, 720138804), (11, 654671640), (12, 600115670), (14, 514384860), (15, 480092536), (20, 360069402), (21, 342923240), (22, 327335820), (24, 300057835), (28, 257192430), (30, 240046268), (31, 232302840), (33, 218223880), (35, 205753944), (40, 180034701), (42, 171461620), (44, 163667910), (55, 130934328), (56, 128596215), (60, 120023134), (62, 116151420), (66, 109111940), (70, 102876972), (77, 93524520), (84, 85730810), (88, 81833955), (93, 77434280), (105, 68584648), (110, 65467164), (120, 60011567), (124, 58075710), (132, 54555970), (140, 51438486), (154, 46762260), (155, 46460568), (165, 43644776), (168, 42865405), (186, 38717140), (210, 34292324), (217, 33186120), (220, 32733582), (231, 31174840), (248, 29037855), (264, 27277985), (280, 25719243), (308, 23381130), (310, 23230284), (330, 21822388), (341, 21118440), (372, 19358570), (385, 18704904), (420, 17146162), (434, 16593060), (440, 16366791), (462, 15587420), (465, 15486856), (616, 11690565), (620, 11615142), (651, 11062040), (660, 10911194), (682, 10559220), (744, 9679285), (770, 9352452), (811, 8879640), (840, 8573081), (868, 8296530), (924, 7793710), (930, 7743428), (961, 7493640), (1023, 7039480), (1085, 6637224), (1155, 6234968), (1240, 5807571), (1302, 5531020), (1320, 5455597), (1364, 5279610), (1540, 4676226), (1622, 4439820), (1705, 4223688), (1736, 4148265), (1848, 3896855), (1860, 3871714), (1922, 3746820), (2046, 3519740), (2170, 3318612), (2310, 3117484), (2387, 3016920), (2433, 2959880), (2604, 2765510), (2728, 2639805), (2883, 2497880), (3080, 2338113), (3244, 2219910), (3255, 2212408), (3410, 2111844), (3720, 1935857), (3844, 1873410), (4055, 1775928), (4092, 1759870), (4340, 1659306), (4620, 1558742), (4774, 1508460), (4805, 1498728), (4866, 1479940), (5115, 1407896), (5208, 1382755), (5677, 1268520), (5766, 1248940), (6488, 1109955), (6510, 1106204), (6727, 1070520), (6820, 1055922), (7161, 1005640), (7688, 936705), (8110, 887964), (8184, 879935), (8680, 829653), (8921, 807240), (9240, 779371), (9548, 754230), (9610, 749364), (9732, 739970), (10230, 703948), (10571, 681240), (11354, 634260), (11532, 624470), (11935, 603384), (12165, 591976), (13020, 553102), (13454, 535260), (13640, 527961), (14322, 502820), (14415, 499576), (16220, 443982), (17031, 422840), (17842, 403620), (19096, 377115), (19220, 374682), (19464, 369985), (20181, 356840), (20460, 351974), (21142, 340620), (22708, 317130), (23064, 312235), (23870, 301692), (24330, 295988), (25141, 286440), (26040, 276551), (26763, 269080), (26908, 267630), (28385, 253704), (28644, 251410), (28830, 249788), (31713, 227080), (32440, 221991), (33635, 214104), (34062, 211420), (35684, 201810), (35805, 201128), (38440, 187341), (40362, 178420), (40920, 175987), (42284, 170310), (44605, 161448), (45416, 158565), (47740, 150846), (48660, 147994), (50282, 143220), (52855, 136248), (53526, 134540), (53816, 133815), (56770, 126852), (57288, 125705), (57660, 124894), (62447, 115320), (63426, 113540), (67270, 107052), (68124, 105710), (71368, 100905), (71610, 100564), (73997, 97320), (75423, 95480), (80724, 89210), (84568, 85155)]