2018573880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^2$

素因数の和:330

約数の個数: 192

約数和(自身を含む): 6542817120

約数和(自身を除く): 4524243240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 97, 101, 102, 120, 136, 170, 194, 202, 204, 255, 291, 303, 340, 388, 404, 408, 485, 505, 510, 582, 606, 680, 776, 808, 970, 1010, 1020, 1164, 1212, 1455, 1515, 1649, 1717, 1940, 2020, 2040, 2328, 2424, 2910, 3030, 3298, 3434, 3880, 4040, 4947, 5151, 5820, 6060, 6596, 6868, 8245, 8585, 9797, 9894, 10201, 10302, 11640, 12120, 13192, 13736, 16490, 17170, 19594, 19788, 20402, 20604, 24735, 25755, 29391, 30603, 32980, 34340, 39188, 39576, 40804, 41208, 48985, 49470, 51005, 51510, 58782, 61206, 65960, 68680, 78376, 81608, 97970, 98940, 102010, 103020, 117564, 122412, 146955, 153015, 166549, 173417, 195940, 197880, 204020, 206040, 235128, 244824, 293910, 306030, 333098, 346834, 391880, 408040, 499647, 520251, 587820, 612060, 666196, 693668, 832745, 867085, 989497, 999294, 1040502, 1175640, 1224120, 1332392, 1387336, 1665490, 1734170, 1978994, 1998588, 2081004, 2498235, 2601255, 2968491, 3330980, 3468340, 3957988, 3997176, 4162008, 4947485, 4996470, 5202510, 5936982, 6661960, 6936680, 7915976, 9894970, 9992940, 10405020, 11873964, 14842455, 16821449, 19789940, 19985880, 20810040, 23747928, 29684910, 33642898, 39579880, 50464347, 59369820, 67285796, 84107245, 100928694, 118739640, 134571592, 168214490, 201857388, 252321735, 336428980, 403714776, 504643470, 672857960, 1009286940, 2018573880]

約数ペア:

[(1, 2018573880), (2, 1009286940), (3, 672857960), (4, 504643470), (5, 403714776), (6, 336428980), (8, 252321735), (10, 201857388), (12, 168214490), (15, 134571592), (17, 118739640), (20, 100928694), (24, 84107245), (30, 67285796), (34, 59369820), (40, 50464347), (51, 39579880), (60, 33642898), (68, 29684910), (85, 23747928), (97, 20810040), (101, 19985880), (102, 19789940), (120, 16821449), (136, 14842455), (170, 11873964), (194, 10405020), (202, 9992940), (204, 9894970), (255, 7915976), (291, 6936680), (303, 6661960), (340, 5936982), (388, 5202510), (404, 4996470), (408, 4947485), (485, 4162008), (505, 3997176), (510, 3957988), (582, 3468340), (606, 3330980), (680, 2968491), (776, 2601255), (808, 2498235), (970, 2081004), (1010, 1998588), (1020, 1978994), (1164, 1734170), (1212, 1665490), (1455, 1387336), (1515, 1332392), (1649, 1224120), (1717, 1175640), (1940, 1040502), (2020, 999294), (2040, 989497), (2328, 867085), (2424, 832745), (2910, 693668), (3030, 666196), (3298, 612060), (3434, 587820), (3880, 520251), (4040, 499647), (4947, 408040), (5151, 391880), (5820, 346834), (6060, 333098), (6596, 306030), (6868, 293910), (8245, 244824), (8585, 235128), (9797, 206040), (9894, 204020), (10201, 197880), (10302, 195940), (11640, 173417), (12120, 166549), (13192, 153015), (13736, 146955), (16490, 122412), (17170, 117564), (19594, 103020), (19788, 102010), (20402, 98940), (20604, 97970), (24735, 81608), (25755, 78376), (29391, 68680), (30603, 65960), (32980, 61206), (34340, 58782), (39188, 51510), (39576, 51005), (40804, 49470), (41208, 48985)]