272678640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:196

約数の個数: 320

約数和(自身を含む): 992186496

約数和(自身を除く): 719507856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 48, 51, 52, 53, 60, 65, 68, 78, 80, 85, 97, 102, 104, 106, 120, 130, 136, 156, 159, 170, 194, 195, 204, 208, 212, 221, 240, 255, 260, 265, 272, 291, 312, 318, 340, 388, 390, 408, 424, 442, 485, 510, 520, 530, 582, 624, 636, 663, 680, 689, 776, 780, 795, 816, 848, 884, 901, 970, 1020, 1040, 1060, 1105, 1164, 1261, 1272, 1326, 1360, 1378, 1455, 1552, 1560, 1590, 1649, 1768, 1802, 1940, 2040, 2067, 2120, 2210, 2328, 2522, 2544, 2652, 2703, 2756, 2910, 3120, 3180, 3298, 3315, 3445, 3536, 3604, 3783, 3880, 4080, 4134, 4240, 4420, 4505, 4656, 4947, 5044, 5141, 5304, 5406, 5512, 5820, 6305, 6360, 6596, 6630, 6890, 7208, 7566, 7760, 8245, 8268, 8840, 9010, 9894, 10088, 10282, 10335, 10608, 10812, 11024, 11640, 11713, 12610, 12720, 13192, 13260, 13515, 13780, 14416, 15132, 15423, 16490, 16536, 17680, 18020, 18915, 19788, 20176, 20564, 20670, 21437, 21624, 23280, 23426, 24735, 25220, 25705, 26384, 26520, 27030, 27560, 30264, 30846, 32980, 33072, 35139, 36040, 37830, 39576, 41128, 41340, 42874, 43248, 46852, 49470, 50440, 51410, 53040, 54060, 55120, 58565, 60528, 61692, 64311, 65960, 66833, 70278, 72080, 75660, 77115, 79152, 82256, 82680, 85748, 87397, 93704, 98940, 100880, 102820, 107185, 108120, 117130, 123384, 128622, 131920, 133666, 140556, 151320, 154230, 165360, 171496, 174794, 175695, 187408, 197880, 200499, 205640, 214370, 216240, 234260, 246768, 257244, 262191, 267332, 281112, 302640, 308460, 321555, 334165, 342992, 349588, 351390, 395760, 400998, 411280, 428740, 436985, 468520, 514488, 524382, 534664, 562224, 616920, 643110, 668330, 699176, 702780, 801996, 857480, 873970, 937040, 1002495, 1028976, 1048764, 1069328, 1136161, 1233840, 1286220, 1310955, 1336660, 1398352, 1405560, 1603992, 1714960, 1747940, 2004990, 2097528, 2272322, 2572440, 2621910, 2673320, 2811120, 3207984, 3408483, 3495880, 4009980, 4195056, 4544644, 5144880, 5243820, 5346640, 5680805, 6816966, 6991760, 8019960, 9089288, 10487640, 11361610, 13633932, 16039920, 17042415, 18178576, 20975280, 22723220, 27267864, 34084830, 45446440, 54535728, 68169660, 90892880, 136339320, 272678640]

約数ペア:

[(1, 272678640), (2, 136339320), (3, 90892880), (4, 68169660), (5, 54535728), (6, 45446440), (8, 34084830), (10, 27267864), (12, 22723220), (13, 20975280), (15, 18178576), (16, 17042415), (17, 16039920), (20, 13633932), (24, 11361610), (26, 10487640), (30, 9089288), (34, 8019960), (39, 6991760), (40, 6816966), (48, 5680805), (51, 5346640), (52, 5243820), (53, 5144880), (60, 4544644), (65, 4195056), (68, 4009980), (78, 3495880), (80, 3408483), (85, 3207984), (97, 2811120), (102, 2673320), (104, 2621910), (106, 2572440), (120, 2272322), (130, 2097528), (136, 2004990), (156, 1747940), (159, 1714960), (170, 1603992), (194, 1405560), (195, 1398352), (204, 1336660), (208, 1310955), (212, 1286220), (221, 1233840), (240, 1136161), (255, 1069328), (260, 1048764), (265, 1028976), (272, 1002495), (291, 937040), (312, 873970), (318, 857480), (340, 801996), (388, 702780), (390, 699176), (408, 668330), (424, 643110), (442, 616920), (485, 562224), (510, 534664), (520, 524382), (530, 514488), (582, 468520), (624, 436985), (636, 428740), (663, 411280), (680, 400998), (689, 395760), (776, 351390), (780, 349588), (795, 342992), (816, 334165), (848, 321555), (884, 308460), (901, 302640), (970, 281112), (1020, 267332), (1040, 262191), (1060, 257244), (1105, 246768), (1164, 234260), (1261, 216240), (1272, 214370), (1326, 205640), (1360, 200499), (1378, 197880), (1455, 187408), (1552, 175695), (1560, 174794), (1590, 171496), (1649, 165360), (1768, 154230), (1802, 151320), (1940, 140556), (2040, 133666), (2067, 131920), (2120, 128622), (2210, 123384), (2328, 117130), (2522, 108120), (2544, 107185), (2652, 102820), (2703, 100880), (2756, 98940), (2910, 93704), (3120, 87397), (3180, 85748), (3298, 82680), (3315, 82256), (3445, 79152), (3536, 77115), (3604, 75660), (3783, 72080), (3880, 70278), (4080, 66833), (4134, 65960), (4240, 64311), (4420, 61692), (4505, 60528), (4656, 58565), (4947, 55120), (5044, 54060), (5141, 53040), (5304, 51410), (5406, 50440), (5512, 49470), (5820, 46852), (6305, 43248), (6360, 42874), (6596, 41340), (6630, 41128), (6890, 39576), (7208, 37830), (7566, 36040), (7760, 35139), (8245, 33072), (8268, 32980), (8840, 30846), (9010, 30264), (9894, 27560), (10088, 27030), (10282, 26520), (10335, 26384), (10608, 25705), (10812, 25220), (11024, 24735), (11640, 23426), (11713, 23280), (12610, 21624), (12720, 21437), (13192, 20670), (13260, 20564), (13515, 20176), (13780, 19788), (14416, 18915), (15132, 18020), (15423, 17680), (16490, 16536)]