18288889680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{109331}}^1$

素因数の和:109405

約数の個数: 160

約数和(自身を含む): 61495314048

約数和(自身を除く): 43206424368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 41, 48, 51, 60, 68, 80, 82, 85, 102, 120, 123, 136, 164, 170, 204, 205, 240, 246, 255, 272, 328, 340, 408, 410, 492, 510, 615, 656, 680, 697, 816, 820, 984, 1020, 1230, 1360, 1394, 1640, 1968, 2040, 2091, 2460, 2788, 3280, 3485, 4080, 4182, 4920, 5576, 6970, 8364, 9840, 10455, 11152, 13940, 16728, 20910, 27880, 33456, 41820, 55760, 83640, 109331, 167280, 218662, 327993, 437324, 546655, 655986, 874648, 1093310, 1311972, 1639965, 1749296, 1858627, 2186620, 2623944, 3279930, 3717254, 4373240, 4482571, 5247888, 5575881, 6559860, 7434508, 8746480, 8965142, 9293135, 11151762, 13119720, 13447713, 14869016, 17930284, 18586270, 22303524, 22412855, 26239440, 26895426, 27879405, 29738032, 35860568, 37172540, 44607048, 44825710, 53790852, 55758810, 67238565, 71721136, 74345080, 76203707, 89214096, 89651420, 107581704, 111517620, 134477130, 148690160, 152407414, 179302840, 215163408, 223035240, 228611121, 268954260, 304814828, 358605680, 381018535, 446070480, 457222242, 537908520, 609629656, 762037070, 914444484, 1075817040, 1143055605, 1219259312, 1524074140, 1828888968, 2286111210, 3048148280, 3657777936, 4572222420, 6096296560, 9144444840, 18288889680]

約数ペア:

[(1, 18288889680), (2, 9144444840), (3, 6096296560), (4, 4572222420), (5, 3657777936), (6, 3048148280), (8, 2286111210), (10, 1828888968), (12, 1524074140), (15, 1219259312), (16, 1143055605), (17, 1075817040), (20, 914444484), (24, 762037070), (30, 609629656), (34, 537908520), (40, 457222242), (41, 446070480), (48, 381018535), (51, 358605680), (60, 304814828), (68, 268954260), (80, 228611121), (82, 223035240), (85, 215163408), (102, 179302840), (120, 152407414), (123, 148690160), (136, 134477130), (164, 111517620), (170, 107581704), (204, 89651420), (205, 89214096), (240, 76203707), (246, 74345080), (255, 71721136), (272, 67238565), (328, 55758810), (340, 53790852), (408, 44825710), (410, 44607048), (492, 37172540), (510, 35860568), (615, 29738032), (656, 27879405), (680, 26895426), (697, 26239440), (816, 22412855), (820, 22303524), (984, 18586270), (1020, 17930284), (1230, 14869016), (1360, 13447713), (1394, 13119720), (1640, 11151762), (1968, 9293135), (2040, 8965142), (2091, 8746480), (2460, 7434508), (2788, 6559860), (3280, 5575881), (3485, 5247888), (4080, 4482571), (4182, 4373240), (4920, 3717254), (5576, 3279930), (6970, 2623944), (8364, 2186620), (9840, 1858627), (10455, 1749296), (11152, 1639965), (13940, 1311972), (16728, 1093310), (20910, 874648), (27880, 655986), (33456, 546655), (41820, 437324), (55760, 327993), (83640, 218662), (109331, 167280)]