6653498280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20407}}^1$

素因数の和:20464

約数の個数: 256

約数和(自身を含む): 24685516800

約数和(自身を除く): 18032018520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 19, 20, 22, 24, 26, 30, 33, 38, 39, 40, 44, 52, 55, 57, 60, 65, 66, 76, 78, 88, 95, 104, 110, 114, 120, 130, 132, 143, 152, 156, 165, 190, 195, 209, 220, 228, 247, 260, 264, 285, 286, 312, 330, 380, 390, 418, 429, 440, 456, 494, 520, 570, 572, 627, 660, 715, 741, 760, 780, 836, 858, 988, 1045, 1140, 1144, 1235, 1254, 1320, 1430, 1482, 1560, 1672, 1716, 1976, 2090, 2145, 2280, 2470, 2508, 2717, 2860, 2964, 3135, 3432, 3705, 4180, 4290, 4940, 5016, 5434, 5720, 5928, 6270, 7410, 8151, 8360, 8580, 9880, 10868, 12540, 13585, 14820, 16302, 17160, 20407, 21736, 25080, 27170, 29640, 32604, 40755, 40814, 54340, 61221, 65208, 81510, 81628, 102035, 108680, 122442, 163020, 163256, 204070, 224477, 244884, 265291, 306105, 326040, 387733, 408140, 448954, 489768, 530582, 612210, 673431, 775466, 795873, 816280, 897908, 1061164, 1122385, 1163199, 1224420, 1326455, 1346862, 1550932, 1591746, 1795816, 1938665, 2122328, 2244770, 2326398, 2448840, 2652910, 2693724, 2918201, 3101864, 3183492, 3367155, 3877330, 3979365, 4265063, 4489540, 4652796, 5040529, 5305820, 5387448, 5815995, 5836402, 6366984, 6734310, 7754660, 7958730, 8530126, 8754603, 8979080, 9305592, 10081058, 10611640, 11631990, 11672804, 12795189, 13468620, 14591005, 15121587, 15509320, 15917460, 17060252, 17509206, 20162116, 21325315, 23263980, 23345608, 25202645, 25590378, 26937240, 29182010, 30243174, 31834920, 34120504, 35018412, 40324232, 42650630, 43773015, 46527960, 50405290, 51180756, 55445819, 58364020, 60486348, 63975945, 70036824, 75607935, 85301260, 87546030, 100810580, 102361512, 110891638, 116728040, 120972696, 127951890, 151215870, 166337457, 170602520, 175092060, 201621160, 221783276, 255903780, 277229095, 302431740, 332674914, 350184120, 443566552, 511807560, 554458190, 604863480, 665349828, 831687285, 1108916380, 1330699656, 1663374570, 2217832760, 3326749140, 6653498280]

約数ペア:

[(1, 6653498280), (2, 3326749140), (3, 2217832760), (4, 1663374570), (5, 1330699656), (6, 1108916380), (8, 831687285), (10, 665349828), (11, 604863480), (12, 554458190), (13, 511807560), (15, 443566552), (19, 350184120), (20, 332674914), (22, 302431740), (24, 277229095), (26, 255903780), (30, 221783276), (33, 201621160), (38, 175092060), (39, 170602520), (40, 166337457), (44, 151215870), (52, 127951890), (55, 120972696), (57, 116728040), (60, 110891638), (65, 102361512), (66, 100810580), (76, 87546030), (78, 85301260), (88, 75607935), (95, 70036824), (104, 63975945), (110, 60486348), (114, 58364020), (120, 55445819), (130, 51180756), (132, 50405290), (143, 46527960), (152, 43773015), (156, 42650630), (165, 40324232), (190, 35018412), (195, 34120504), (209, 31834920), (220, 30243174), (228, 29182010), (247, 26937240), (260, 25590378), (264, 25202645), (285, 23345608), (286, 23263980), (312, 21325315), (330, 20162116), (380, 17509206), (390, 17060252), (418, 15917460), (429, 15509320), (440, 15121587), (456, 14591005), (494, 13468620), (520, 12795189), (570, 11672804), (572, 11631990), (627, 10611640), (660, 10081058), (715, 9305592), (741, 8979080), (760, 8754603), (780, 8530126), (836, 7958730), (858, 7754660), (988, 6734310), (1045, 6366984), (1140, 5836402), (1144, 5815995), (1235, 5387448), (1254, 5305820), (1320, 5040529), (1430, 4652796), (1482, 4489540), (1560, 4265063), (1672, 3979365), (1716, 3877330), (1976, 3367155), (2090, 3183492), (2145, 3101864), (2280, 2918201), (2470, 2693724), (2508, 2652910), (2717, 2448840), (2860, 2326398), (2964, 2244770), (3135, 2122328), (3432, 1938665), (3705, 1795816), (4180, 1591746), (4290, 1550932), (4940, 1346862), (5016, 1326455), (5434, 1224420), (5720, 1163199), (5928, 1122385), (6270, 1061164), (7410, 897908), (8151, 816280), (8360, 795873), (8580, 775466), (9880, 673431), (10868, 612210), (12540, 530582), (13585, 489768), (14820, 448954), (16302, 408140), (17160, 387733), (20407, 326040), (21736, 306105), (25080, 265291), (27170, 244884), (29640, 224477), (32604, 204070), (40755, 163256), (40814, 163020), (54340, 122442), (61221, 108680), (65208, 102035), (81510, 81628)]