39170040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:262

約数の個数: 256

約数和(自身を含む): 153861120

約数和(自身を除く): 114691080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 17, 20, 21, 24, 26, 28, 30, 34, 35, 39, 40, 42, 51, 52, 56, 60, 65, 68, 70, 78, 84, 85, 91, 102, 104, 105, 119, 120, 130, 136, 140, 156, 168, 170, 182, 195, 204, 210, 211, 221, 238, 255, 260, 273, 280, 312, 340, 357, 364, 390, 408, 420, 422, 442, 455, 476, 510, 520, 546, 595, 633, 663, 680, 714, 728, 780, 840, 844, 884, 910, 952, 1020, 1055, 1092, 1105, 1190, 1266, 1326, 1365, 1428, 1477, 1547, 1560, 1688, 1768, 1785, 1820, 2040, 2110, 2184, 2210, 2380, 2532, 2652, 2730, 2743, 2856, 2954, 3094, 3165, 3315, 3570, 3587, 3640, 4220, 4420, 4431, 4641, 4760, 5064, 5304, 5460, 5486, 5908, 6188, 6330, 6630, 7140, 7174, 7385, 7735, 8229, 8440, 8840, 8862, 9282, 10761, 10920, 10972, 11816, 12376, 12660, 13260, 13715, 14280, 14348, 14770, 15470, 16458, 17724, 17935, 18564, 19201, 21522, 21944, 22155, 23205, 25109, 25320, 26520, 27430, 28696, 29540, 30940, 32916, 35448, 35870, 37128, 38402, 41145, 43044, 44310, 46410, 46631, 50218, 53805, 54860, 57603, 59080, 61880, 65832, 71740, 75327, 76804, 82290, 86088, 88620, 92820, 93262, 96005, 100436, 107610, 109720, 115206, 125545, 139893, 143480, 150654, 153608, 164580, 177240, 185640, 186524, 192010, 200872, 215220, 230412, 233155, 251090, 279786, 288015, 301308, 326417, 329160, 373048, 376635, 384020, 430440, 460824, 466310, 502180, 559572, 576030, 602616, 652834, 699465, 753270, 768040, 932620, 979251, 1004360, 1119144, 1152060, 1305668, 1398930, 1506540, 1632085, 1865240, 1958502, 2304120, 2611336, 2797860, 3013080, 3264170, 3917004, 4896255, 5595720, 6528340, 7834008, 9792510, 13056680, 19585020, 39170040]

約数ペア:

[(1, 39170040), (2, 19585020), (3, 13056680), (4, 9792510), (5, 7834008), (6, 6528340), (7, 5595720), (8, 4896255), (10, 3917004), (12, 3264170), (13, 3013080), (14, 2797860), (15, 2611336), (17, 2304120), (20, 1958502), (21, 1865240), (24, 1632085), (26, 1506540), (28, 1398930), (30, 1305668), (34, 1152060), (35, 1119144), (39, 1004360), (40, 979251), (42, 932620), (51, 768040), (52, 753270), (56, 699465), (60, 652834), (65, 602616), (68, 576030), (70, 559572), (78, 502180), (84, 466310), (85, 460824), (91, 430440), (102, 384020), (104, 376635), (105, 373048), (119, 329160), (120, 326417), (130, 301308), (136, 288015), (140, 279786), (156, 251090), (168, 233155), (170, 230412), (182, 215220), (195, 200872), (204, 192010), (210, 186524), (211, 185640), (221, 177240), (238, 164580), (255, 153608), (260, 150654), (273, 143480), (280, 139893), (312, 125545), (340, 115206), (357, 109720), (364, 107610), (390, 100436), (408, 96005), (420, 93262), (422, 92820), (442, 88620), (455, 86088), (476, 82290), (510, 76804), (520, 75327), (546, 71740), (595, 65832), (633, 61880), (663, 59080), (680, 57603), (714, 54860), (728, 53805), (780, 50218), (840, 46631), (844, 46410), (884, 44310), (910, 43044), (952, 41145), (1020, 38402), (1055, 37128), (1092, 35870), (1105, 35448), (1190, 32916), (1266, 30940), (1326, 29540), (1365, 28696), (1428, 27430), (1477, 26520), (1547, 25320), (1560, 25109), (1688, 23205), (1768, 22155), (1785, 21944), (1820, 21522), (2040, 19201), (2110, 18564), (2184, 17935), (2210, 17724), (2380, 16458), (2532, 15470), (2652, 14770), (2730, 14348), (2743, 14280), (2856, 13715), (2954, 13260), (3094, 12660), (3165, 12376), (3315, 11816), (3570, 10972), (3587, 10920), (3640, 10761), (4220, 9282), (4420, 8862), (4431, 8840), (4641, 8440), (4760, 8229), (5064, 7735), (5304, 7385), (5460, 7174), (5486, 7140), (5908, 6630), (6188, 6330)]