1007760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:65

約数の個数: 160

約数和(自身を含む): 3749760

約数和(自身を除く): 2742000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 19, 20, 24, 26, 30, 34, 38, 39, 40, 48, 51, 52, 57, 60, 65, 68, 76, 78, 80, 85, 95, 102, 104, 114, 120, 130, 136, 152, 156, 170, 190, 195, 204, 208, 221, 228, 240, 247, 255, 260, 272, 285, 304, 312, 323, 340, 380, 390, 408, 442, 456, 494, 510, 520, 570, 624, 646, 663, 680, 741, 760, 780, 816, 884, 912, 969, 988, 1020, 1040, 1105, 1140, 1235, 1292, 1326, 1360, 1482, 1520, 1560, 1615, 1768, 1938, 1976, 2040, 2210, 2280, 2470, 2584, 2652, 2964, 3120, 3230, 3315, 3536, 3705, 3876, 3952, 4080, 4199, 4420, 4560, 4845, 4940, 5168, 5304, 5928, 6460, 6630, 7410, 7752, 8398, 8840, 9690, 9880, 10608, 11856, 12597, 12920, 13260, 14820, 15504, 16796, 17680, 19380, 19760, 20995, 25194, 25840, 26520, 29640, 33592, 38760, 41990, 50388, 53040, 59280, 62985, 67184, 77520, 83980, 100776, 125970, 167960, 201552, 251940, 335920, 503880, 1007760]

約数ペア:

[(1, 1007760), (2, 503880), (3, 335920), (4, 251940), (5, 201552), (6, 167960), (8, 125970), (10, 100776), (12, 83980), (13, 77520), (15, 67184), (16, 62985), (17, 59280), (19, 53040), (20, 50388), (24, 41990), (26, 38760), (30, 33592), (34, 29640), (38, 26520), (39, 25840), (40, 25194), (48, 20995), (51, 19760), (52, 19380), (57, 17680), (60, 16796), (65, 15504), (68, 14820), (76, 13260), (78, 12920), (80, 12597), (85, 11856), (95, 10608), (102, 9880), (104, 9690), (114, 8840), (120, 8398), (130, 7752), (136, 7410), (152, 6630), (156, 6460), (170, 5928), (190, 5304), (195, 5168), (204, 4940), (208, 4845), (221, 4560), (228, 4420), (240, 4199), (247, 4080), (255, 3952), (260, 3876), (272, 3705), (285, 3536), (304, 3315), (312, 3230), (323, 3120), (340, 2964), (380, 2652), (390, 2584), (408, 2470), (442, 2280), (456, 2210), (494, 2040), (510, 1976), (520, 1938), (570, 1768), (624, 1615), (646, 1560), (663, 1520), (680, 1482), (741, 1360), (760, 1326), (780, 1292), (816, 1235), (884, 1140), (912, 1105), (969, 1040), (988, 1020)]