162461520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1021}}^1$

素因数の和:1070

約数の個数: 240

約数和(自身を含む): 622741392

約数和(自身を除く): 460279872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 102, 104, 117, 120, 130, 136, 144, 153, 156, 170, 180, 195, 204, 208, 221, 234, 240, 255, 260, 272, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 624, 663, 680, 720, 765, 780, 816, 884, 936, 1020, 1021, 1040, 1105, 1170, 1224, 1326, 1360, 1530, 1560, 1768, 1872, 1989, 2040, 2042, 2210, 2340, 2448, 2652, 3060, 3063, 3120, 3315, 3536, 3978, 4080, 4084, 4420, 4680, 5105, 5304, 6120, 6126, 6630, 7956, 8168, 8840, 9189, 9360, 9945, 10210, 10608, 12240, 12252, 13260, 13273, 15315, 15912, 16336, 17357, 17680, 18378, 19890, 20420, 24504, 26520, 26546, 30630, 31824, 34714, 36756, 39780, 39819, 40840, 45945, 49008, 52071, 53040, 53092, 61260, 66365, 69428, 73512, 79560, 79638, 81680, 86785, 91890, 104142, 106184, 119457, 122520, 132730, 138856, 147024, 156213, 159120, 159276, 173570, 183780, 199095, 208284, 212368, 225641, 238914, 245040, 260355, 265460, 277712, 312426, 318552, 347140, 367560, 398190, 416568, 451282, 477828, 520710, 530920, 597285, 624852, 637104, 676923, 694280, 735120, 781065, 796380, 833136, 902564, 955656, 1041420, 1061840, 1128205, 1194570, 1249704, 1353846, 1388560, 1562130, 1592760, 1805128, 1911312, 2030769, 2082840, 2256410, 2389140, 2499408, 2707692, 3124260, 3185520, 3384615, 3610256, 4061538, 4165680, 4512820, 4778280, 5415384, 6248520, 6769230, 8123076, 9025640, 9556560, 10153845, 10830768, 12497040, 13538460, 16246152, 18051280, 20307690, 27076920, 32492304, 40615380, 54153840, 81230760, 162461520]

約数ペア:

[(1, 162461520), (2, 81230760), (3, 54153840), (4, 40615380), (5, 32492304), (6, 27076920), (8, 20307690), (9, 18051280), (10, 16246152), (12, 13538460), (13, 12497040), (15, 10830768), (16, 10153845), (17, 9556560), (18, 9025640), (20, 8123076), (24, 6769230), (26, 6248520), (30, 5415384), (34, 4778280), (36, 4512820), (39, 4165680), (40, 4061538), (45, 3610256), (48, 3384615), (51, 3185520), (52, 3124260), (60, 2707692), (65, 2499408), (68, 2389140), (72, 2256410), (78, 2082840), (80, 2030769), (85, 1911312), (90, 1805128), (102, 1592760), (104, 1562130), (117, 1388560), (120, 1353846), (130, 1249704), (136, 1194570), (144, 1128205), (153, 1061840), (156, 1041420), (170, 955656), (180, 902564), (195, 833136), (204, 796380), (208, 781065), (221, 735120), (234, 694280), (240, 676923), (255, 637104), (260, 624852), (272, 597285), (306, 530920), (312, 520710), (340, 477828), (360, 451282), (390, 416568), (408, 398190), (442, 367560), (468, 347140), (510, 318552), (520, 312426), (585, 277712), (612, 265460), (624, 260355), (663, 245040), (680, 238914), (720, 225641), (765, 212368), (780, 208284), (816, 199095), (884, 183780), (936, 173570), (1020, 159276), (1021, 159120), (1040, 156213), (1105, 147024), (1170, 138856), (1224, 132730), (1326, 122520), (1360, 119457), (1530, 106184), (1560, 104142), (1768, 91890), (1872, 86785), (1989, 81680), (2040, 79638), (2042, 79560), (2210, 73512), (2340, 69428), (2448, 66365), (2652, 61260), (3060, 53092), (3063, 53040), (3120, 52071), (3315, 49008), (3536, 45945), (3978, 40840), (4080, 39819), (4084, 39780), (4420, 36756), (4680, 34714), (5105, 31824), (5304, 30630), (6120, 26546), (6126, 26520), (6630, 24504), (7956, 20420), (8168, 19890), (8840, 18378), (9189, 17680), (9360, 17357), (9945, 16336), (10210, 15912), (10608, 15315), (12240, 13273), (12252, 13260)]