318755580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{383}}^1$

素因数の和:516

約数の個数: 192

約数和(自身を含む): 1062125568

約数和(自身を除く): 743369988

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 97, 110, 130, 132, 143, 156, 165, 194, 195, 220, 260, 286, 291, 330, 383, 388, 390, 429, 485, 572, 582, 660, 715, 766, 780, 858, 970, 1067, 1149, 1164, 1261, 1430, 1455, 1532, 1716, 1915, 1940, 2134, 2145, 2298, 2522, 2860, 2910, 3201, 3783, 3830, 4213, 4268, 4290, 4596, 4979, 5044, 5335, 5745, 5820, 6305, 6402, 7566, 7660, 8426, 8580, 9958, 10670, 11490, 12610, 12639, 12804, 13871, 14937, 15132, 16005, 16852, 18915, 19916, 21065, 21340, 22980, 24895, 25220, 25278, 27742, 29874, 32010, 37151, 37830, 41613, 42130, 49790, 50556, 54769, 55484, 59748, 63195, 64020, 69355, 74302, 74685, 75660, 83226, 84260, 99580, 109538, 111453, 126390, 138710, 148604, 149370, 164307, 166452, 185755, 208065, 219076, 222906, 252780, 273845, 277420, 298740, 328614, 371510, 408661, 416130, 445812, 482963, 547690, 557265, 657228, 743020, 817322, 821535, 832260, 965926, 1095380, 1114530, 1225983, 1448889, 1634644, 1643070, 1931852, 2043305, 2229060, 2414815, 2451966, 2897778, 3286140, 4086610, 4829630, 4903932, 5312593, 5795556, 6129915, 7244445, 8173220, 9659260, 10625186, 12259830, 14488890, 15937779, 21250372, 24519660, 26562965, 28977780, 31875558, 53125930, 63751116, 79688895, 106251860, 159377790, 318755580]

約数ペア:

[(1, 318755580), (2, 159377790), (3, 106251860), (4, 79688895), (5, 63751116), (6, 53125930), (10, 31875558), (11, 28977780), (12, 26562965), (13, 24519660), (15, 21250372), (20, 15937779), (22, 14488890), (26, 12259830), (30, 10625186), (33, 9659260), (39, 8173220), (44, 7244445), (52, 6129915), (55, 5795556), (60, 5312593), (65, 4903932), (66, 4829630), (78, 4086610), (97, 3286140), (110, 2897778), (130, 2451966), (132, 2414815), (143, 2229060), (156, 2043305), (165, 1931852), (194, 1643070), (195, 1634644), (220, 1448889), (260, 1225983), (286, 1114530), (291, 1095380), (330, 965926), (383, 832260), (388, 821535), (390, 817322), (429, 743020), (485, 657228), (572, 557265), (582, 547690), (660, 482963), (715, 445812), (766, 416130), (780, 408661), (858, 371510), (970, 328614), (1067, 298740), (1149, 277420), (1164, 273845), (1261, 252780), (1430, 222906), (1455, 219076), (1532, 208065), (1716, 185755), (1915, 166452), (1940, 164307), (2134, 149370), (2145, 148604), (2298, 138710), (2522, 126390), (2860, 111453), (2910, 109538), (3201, 99580), (3783, 84260), (3830, 83226), (4213, 75660), (4268, 74685), (4290, 74302), (4596, 69355), (4979, 64020), (5044, 63195), (5335, 59748), (5745, 55484), (5820, 54769), (6305, 50556), (6402, 49790), (7566, 42130), (7660, 41613), (8426, 37830), (8580, 37151), (9958, 32010), (10670, 29874), (11490, 27742), (12610, 25278), (12639, 25220), (12804, 24895), (13871, 22980), (14937, 21340), (15132, 21065), (16005, 19916), (16852, 18915)]