198208920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2593}}^1$

素因数の和:2634

約数の個数: 192

約数和(自身を含む): 745204320

約数和(自身を除く): 546995400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 49, 52, 56, 60, 65, 70, 78, 84, 91, 98, 104, 105, 120, 130, 140, 147, 156, 168, 182, 195, 196, 210, 245, 260, 273, 280, 294, 312, 364, 390, 392, 420, 455, 490, 520, 546, 588, 637, 728, 735, 780, 840, 910, 980, 1092, 1176, 1274, 1365, 1470, 1560, 1820, 1911, 1960, 2184, 2548, 2593, 2730, 2940, 3185, 3640, 3822, 5096, 5186, 5460, 5880, 6370, 7644, 7779, 9555, 10372, 10920, 12740, 12965, 15288, 15558, 18151, 19110, 20744, 25480, 25930, 31116, 33709, 36302, 38220, 38895, 51860, 54453, 62232, 67418, 72604, 76440, 77790, 90755, 101127, 103720, 108906, 127057, 134836, 145208, 155580, 168545, 181510, 202254, 217812, 235963, 254114, 269672, 272265, 311160, 337090, 363020, 381171, 404508, 435624, 471926, 505635, 508228, 544530, 635285, 674180, 707889, 726040, 762342, 809016, 943852, 1011270, 1016456, 1089060, 1179815, 1270570, 1348360, 1415778, 1524684, 1651741, 1887704, 1905855, 2022540, 2178120, 2359630, 2541140, 2831556, 3049368, 3303482, 3539445, 3811710, 4045080, 4719260, 4955223, 5082280, 5663112, 6606964, 7078890, 7623420, 8258705, 9438520, 9910446, 13213928, 14157780, 15246840, 16517410, 19820892, 24776115, 28315560, 33034820, 39641784, 49552230, 66069640, 99104460, 198208920]

約数ペア:

[(1, 198208920), (2, 99104460), (3, 66069640), (4, 49552230), (5, 39641784), (6, 33034820), (7, 28315560), (8, 24776115), (10, 19820892), (12, 16517410), (13, 15246840), (14, 14157780), (15, 13213928), (20, 9910446), (21, 9438520), (24, 8258705), (26, 7623420), (28, 7078890), (30, 6606964), (35, 5663112), (39, 5082280), (40, 4955223), (42, 4719260), (49, 4045080), (52, 3811710), (56, 3539445), (60, 3303482), (65, 3049368), (70, 2831556), (78, 2541140), (84, 2359630), (91, 2178120), (98, 2022540), (104, 1905855), (105, 1887704), (120, 1651741), (130, 1524684), (140, 1415778), (147, 1348360), (156, 1270570), (168, 1179815), (182, 1089060), (195, 1016456), (196, 1011270), (210, 943852), (245, 809016), (260, 762342), (273, 726040), (280, 707889), (294, 674180), (312, 635285), (364, 544530), (390, 508228), (392, 505635), (420, 471926), (455, 435624), (490, 404508), (520, 381171), (546, 363020), (588, 337090), (637, 311160), (728, 272265), (735, 269672), (780, 254114), (840, 235963), (910, 217812), (980, 202254), (1092, 181510), (1176, 168545), (1274, 155580), (1365, 145208), (1470, 134836), (1560, 127057), (1820, 108906), (1911, 103720), (1960, 101127), (2184, 90755), (2548, 77790), (2593, 76440), (2730, 72604), (2940, 67418), (3185, 62232), (3640, 54453), (3822, 51860), (5096, 38895), (5186, 38220), (5460, 36302), (5880, 33709), (6370, 31116), (7644, 25930), (7779, 25480), (9555, 20744), (10372, 19110), (10920, 18151), (12740, 15558), (12965, 15288)]