47952240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:136

約数の個数: 320

約数和(自身を含む): 190273536

約数和(自身を除く): 142321296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 23, 24, 28, 30, 34, 35, 40, 42, 46, 48, 51, 56, 60, 68, 69, 70, 73, 80, 84, 85, 92, 102, 105, 112, 115, 119, 120, 136, 138, 140, 146, 161, 168, 170, 184, 204, 210, 219, 230, 238, 240, 255, 272, 276, 280, 292, 322, 336, 340, 345, 357, 365, 368, 391, 408, 420, 438, 460, 476, 483, 510, 511, 552, 560, 584, 595, 644, 680, 690, 714, 730, 782, 805, 816, 840, 876, 920, 952, 966, 1020, 1022, 1095, 1104, 1168, 1173, 1190, 1241, 1288, 1360, 1380, 1428, 1460, 1533, 1564, 1610, 1679, 1680, 1752, 1785, 1840, 1904, 1932, 1955, 2040, 2044, 2190, 2346, 2380, 2415, 2482, 2555, 2576, 2737, 2760, 2856, 2920, 3066, 3128, 3220, 3358, 3504, 3570, 3723, 3864, 3910, 4080, 4088, 4380, 4692, 4760, 4830, 4964, 5037, 5110, 5474, 5520, 5712, 5840, 5865, 6132, 6205, 6256, 6440, 6716, 7140, 7446, 7665, 7728, 7820, 8176, 8211, 8395, 8687, 8760, 9384, 9520, 9660, 9928, 10074, 10220, 10948, 11730, 11753, 12264, 12410, 12880, 13432, 13685, 14280, 14892, 15330, 15640, 16422, 16790, 17374, 17520, 18615, 18768, 19320, 19856, 20148, 20440, 21896, 23460, 23506, 24528, 24820, 25185, 26061, 26864, 27370, 28543, 28560, 29784, 30660, 31280, 32844, 33580, 34748, 35259, 37230, 38640, 40296, 40880, 41055, 43435, 43792, 46920, 47012, 49640, 50370, 52122, 54740, 57086, 58765, 59568, 61320, 65688, 67160, 69496, 70518, 74460, 80592, 82110, 85629, 86870, 93840, 94024, 99280, 100740, 104244, 109480, 114172, 117530, 122640, 130305, 131376, 134320, 138992, 141036, 142715, 148920, 164220, 171258, 173740, 176295, 188048, 199801, 201480, 208488, 218960, 228344, 235060, 260610, 282072, 285430, 297840, 328440, 342516, 347480, 352590, 399602, 402960, 416976, 428145, 456688, 470120, 521220, 564144, 570860, 599403, 656880, 685032, 694960, 705180, 799204, 856290, 940240, 999005, 1042440, 1141720, 1198806, 1370064, 1410360, 1598408, 1712580, 1998010, 2084880, 2283440, 2397612, 2820720, 2997015, 3196816, 3425160, 3996020, 4795224, 5994030, 6850320, 7992040, 9590448, 11988060, 15984080, 23976120, 47952240]

約数ペア:

[(1, 47952240), (2, 23976120), (3, 15984080), (4, 11988060), (5, 9590448), (6, 7992040), (7, 6850320), (8, 5994030), (10, 4795224), (12, 3996020), (14, 3425160), (15, 3196816), (16, 2997015), (17, 2820720), (20, 2397612), (21, 2283440), (23, 2084880), (24, 1998010), (28, 1712580), (30, 1598408), (34, 1410360), (35, 1370064), (40, 1198806), (42, 1141720), (46, 1042440), (48, 999005), (51, 940240), (56, 856290), (60, 799204), (68, 705180), (69, 694960), (70, 685032), (73, 656880), (80, 599403), (84, 570860), (85, 564144), (92, 521220), (102, 470120), (105, 456688), (112, 428145), (115, 416976), (119, 402960), (120, 399602), (136, 352590), (138, 347480), (140, 342516), (146, 328440), (161, 297840), (168, 285430), (170, 282072), (184, 260610), (204, 235060), (210, 228344), (219, 218960), (230, 208488), (238, 201480), (240, 199801), (255, 188048), (272, 176295), (276, 173740), (280, 171258), (292, 164220), (322, 148920), (336, 142715), (340, 141036), (345, 138992), (357, 134320), (365, 131376), (368, 130305), (391, 122640), (408, 117530), (420, 114172), (438, 109480), (460, 104244), (476, 100740), (483, 99280), (510, 94024), (511, 93840), (552, 86870), (560, 85629), (584, 82110), (595, 80592), (644, 74460), (680, 70518), (690, 69496), (714, 67160), (730, 65688), (782, 61320), (805, 59568), (816, 58765), (840, 57086), (876, 54740), (920, 52122), (952, 50370), (966, 49640), (1020, 47012), (1022, 46920), (1095, 43792), (1104, 43435), (1168, 41055), (1173, 40880), (1190, 40296), (1241, 38640), (1288, 37230), (1360, 35259), (1380, 34748), (1428, 33580), (1460, 32844), (1533, 31280), (1564, 30660), (1610, 29784), (1679, 28560), (1680, 28543), (1752, 27370), (1785, 26864), (1840, 26061), (1904, 25185), (1932, 24820), (1955, 24528), (2040, 23506), (2044, 23460), (2190, 21896), (2346, 20440), (2380, 20148), (2415, 19856), (2482, 19320), (2555, 18768), (2576, 18615), (2737, 17520), (2760, 17374), (2856, 16790), (2920, 16422), (3066, 15640), (3128, 15330), (3220, 14892), (3358, 14280), (3504, 13685), (3570, 13432), (3723, 12880), (3864, 12410), (3910, 12264), (4080, 11753), (4088, 11730), (4380, 10948), (4692, 10220), (4760, 10074), (4830, 9928), (4964, 9660), (5037, 9520), (5110, 9384), (5474, 8760), (5520, 8687), (5712, 8395), (5840, 8211), (5865, 8176), (6132, 7820), (6205, 7728), (6256, 7665), (6440, 7446), (6716, 7140)]