216031920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4073}}^1$

素因数の和:4119

約数の個数: 160

約数和(自身を含む): 763826112

約数和(自身を除く): 547794192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 340, 390, 408, 442, 510, 520, 624, 663, 680, 780, 816, 884, 1020, 1040, 1105, 1326, 1360, 1560, 1768, 2040, 2210, 2652, 3120, 3315, 3536, 4073, 4080, 4420, 5304, 6630, 8146, 8840, 10608, 12219, 13260, 16292, 17680, 20365, 24438, 26520, 32584, 40730, 48876, 52949, 53040, 61095, 65168, 69241, 81460, 97752, 105898, 122190, 138482, 158847, 162920, 195504, 207723, 211796, 244380, 264745, 276964, 317694, 325840, 346205, 415446, 423592, 488760, 529490, 553928, 635388, 692410, 794235, 830892, 847184, 900133, 977520, 1038615, 1058980, 1107856, 1270776, 1384820, 1588470, 1661784, 1800266, 2077230, 2117960, 2541552, 2700399, 2769640, 3176940, 3323568, 3600532, 4154460, 4235920, 4500665, 5400798, 5539280, 6353880, 7201064, 8308920, 9001330, 10801596, 12707760, 13501995, 14402128, 16617840, 18002660, 21603192, 27003990, 36005320, 43206384, 54007980, 72010640, 108015960, 216031920]

約数ペア:

[(1, 216031920), (2, 108015960), (3, 72010640), (4, 54007980), (5, 43206384), (6, 36005320), (8, 27003990), (10, 21603192), (12, 18002660), (13, 16617840), (15, 14402128), (16, 13501995), (17, 12707760), (20, 10801596), (24, 9001330), (26, 8308920), (30, 7201064), (34, 6353880), (39, 5539280), (40, 5400798), (48, 4500665), (51, 4235920), (52, 4154460), (60, 3600532), (65, 3323568), (68, 3176940), (78, 2769640), (80, 2700399), (85, 2541552), (102, 2117960), (104, 2077230), (120, 1800266), (130, 1661784), (136, 1588470), (156, 1384820), (170, 1270776), (195, 1107856), (204, 1058980), (208, 1038615), (221, 977520), (240, 900133), (255, 847184), (260, 830892), (272, 794235), (312, 692410), (340, 635388), (390, 553928), (408, 529490), (442, 488760), (510, 423592), (520, 415446), (624, 346205), (663, 325840), (680, 317694), (780, 276964), (816, 264745), (884, 244380), (1020, 211796), (1040, 207723), (1105, 195504), (1326, 162920), (1360, 158847), (1560, 138482), (1768, 122190), (2040, 105898), (2210, 97752), (2652, 81460), (3120, 69241), (3315, 65168), (3536, 61095), (4073, 53040), (4080, 52949), (4420, 48876), (5304, 40730), (6630, 32584), (8146, 26520), (8840, 24438), (10608, 20365), (12219, 17680), (13260, 16292)]