198097642680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{54679}}^1$

素因数の和:54946

約数の個数: 256

約数和(自身を含む): 718101504000

約数和(自身を除く): 520003861320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 227, 228, 266, 280, 285, 380, 399, 420, 454, 456, 532, 570, 665, 681, 760, 798, 840, 908, 1064, 1135, 1140, 1330, 1362, 1589, 1596, 1816, 1995, 2270, 2280, 2660, 2724, 3178, 3192, 3405, 3990, 4313, 4540, 4767, 5320, 5448, 6356, 6810, 7945, 7980, 8626, 9080, 9534, 12712, 12939, 13620, 15890, 15960, 17252, 19068, 21565, 23835, 25878, 27240, 30191, 31780, 34504, 38136, 43130, 47670, 51756, 54679, 60382, 63560, 64695, 86260, 90573, 95340, 103512, 109358, 120764, 129390, 150955, 164037, 172520, 181146, 190680, 218716, 241528, 258780, 273395, 301910, 328074, 362292, 382753, 437432, 452865, 517560, 546790, 603820, 656148, 724584, 765506, 820185, 905730, 1038901, 1093580, 1148259, 1207640, 1312296, 1531012, 1640370, 1811460, 1913765, 2077802, 2187160, 2296518, 3062024, 3116703, 3280740, 3622920, 3827530, 4155604, 4593036, 5194505, 5741295, 6233406, 6561480, 7272307, 7655060, 8311208, 9186072, 10389010, 11482590, 12412133, 12466812, 14544614, 15310120, 15583515, 20778020, 21816921, 22965180, 24824266, 24933624, 29089228, 31167030, 36361535, 37236399, 41556040, 43633842, 45930360, 49648532, 58178456, 62060665, 62334060, 72723070, 74472798, 86884931, 87267684, 99297064, 109084605, 124121330, 124668120, 145446140, 148945596, 173769862, 174535368, 186181995, 218169210, 235830527, 248242660, 260654793, 290892280, 297891192, 347539724, 372363990, 434424655, 436338420, 471661054, 496485320, 521309586, 695079448, 707491581, 744727980, 868849310, 872676840, 943322108, 1042619172, 1179152635, 1303273965, 1414983162, 1489455960, 1650813689, 1737698620, 1886644216, 2085238344, 2358305270, 2606547930, 2829966324, 3301627378, 3475397240, 3537457905, 4716610540, 4952441067, 5213095860, 5659932648, 6603254756, 7074915810, 8254068445, 9433221080, 9904882134, 10426191720, 13206509512, 14149831620, 16508136890, 19809764268, 24762205335, 28299663240, 33016273780, 39619528536, 49524410670, 66032547560, 99048821340, 198097642680]

約数ペア:

[(1, 198097642680), (2, 99048821340), (3, 66032547560), (4, 49524410670), (5, 39619528536), (6, 33016273780), (7, 28299663240), (8, 24762205335), (10, 19809764268), (12, 16508136890), (14, 14149831620), (15, 13206509512), (19, 10426191720), (20, 9904882134), (21, 9433221080), (24, 8254068445), (28, 7074915810), (30, 6603254756), (35, 5659932648), (38, 5213095860), (40, 4952441067), (42, 4716610540), (56, 3537457905), (57, 3475397240), (60, 3301627378), (70, 2829966324), (76, 2606547930), (84, 2358305270), (95, 2085238344), (105, 1886644216), (114, 1737698620), (120, 1650813689), (133, 1489455960), (140, 1414983162), (152, 1303273965), (168, 1179152635), (190, 1042619172), (210, 943322108), (227, 872676840), (228, 868849310), (266, 744727980), (280, 707491581), (285, 695079448), (380, 521309586), (399, 496485320), (420, 471661054), (454, 436338420), (456, 434424655), (532, 372363990), (570, 347539724), (665, 297891192), (681, 290892280), (760, 260654793), (798, 248242660), (840, 235830527), (908, 218169210), (1064, 186181995), (1135, 174535368), (1140, 173769862), (1330, 148945596), (1362, 145446140), (1589, 124668120), (1596, 124121330), (1816, 109084605), (1995, 99297064), (2270, 87267684), (2280, 86884931), (2660, 74472798), (2724, 72723070), (3178, 62334060), (3192, 62060665), (3405, 58178456), (3990, 49648532), (4313, 45930360), (4540, 43633842), (4767, 41556040), (5320, 37236399), (5448, 36361535), (6356, 31167030), (6810, 29089228), (7945, 24933624), (7980, 24824266), (8626, 22965180), (9080, 21816921), (9534, 20778020), (12712, 15583515), (12939, 15310120), (13620, 14544614), (15890, 12466812), (15960, 12412133), (17252, 11482590), (19068, 10389010), (21565, 9186072), (23835, 8311208), (25878, 7655060), (27240, 7272307), (30191, 6561480), (31780, 6233406), (34504, 5741295), (38136, 5194505), (43130, 4593036), (47670, 4155604), (51756, 3827530), (54679, 3622920), (60382, 3280740), (63560, 3116703), (64695, 3062024), (86260, 2296518), (90573, 2187160), (95340, 2077802), (103512, 1913765), (109358, 1811460), (120764, 1640370), (129390, 1531012), (150955, 1312296), (164037, 1207640), (172520, 1148259), (181146, 1093580), (190680, 1038901), (218716, 905730), (241528, 820185), (258780, 765506), (273395, 724584), (301910, 656148), (328074, 603820), (362292, 546790), (382753, 517560), (437432, 452865)]