1940728680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{14851}}^1$

素因数の和:14893

約数の個数: 192

約数和(自身を含む): 7111137600

約数和(自身を除く): 5170408920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 121, 132, 135, 165, 180, 198, 216, 220, 242, 264, 270, 297, 330, 360, 363, 396, 440, 484, 495, 540, 594, 605, 660, 726, 792, 968, 990, 1080, 1089, 1188, 1210, 1320, 1452, 1485, 1815, 1980, 2178, 2376, 2420, 2904, 2970, 3267, 3630, 3960, 4356, 4840, 5445, 5940, 6534, 7260, 8712, 10890, 11880, 13068, 14520, 14851, 16335, 21780, 26136, 29702, 32670, 43560, 44553, 59404, 65340, 74255, 89106, 118808, 130680, 133659, 148510, 163361, 178212, 222765, 267318, 297020, 326722, 356424, 400977, 445530, 490083, 534636, 594040, 653444, 668295, 801954, 816805, 891060, 980166, 1069272, 1306888, 1336590, 1470249, 1603908, 1633610, 1782120, 1796971, 1960332, 2004885, 2450415, 2673180, 2940498, 3207816, 3267220, 3593942, 3920664, 4009770, 4410747, 4900830, 5346360, 5390913, 5880996, 6534440, 7187884, 7351245, 8019540, 8821494, 8984855, 9801660, 10781826, 11761992, 14375768, 14702490, 16039080, 16172739, 17642988, 17969710, 19603320, 21563652, 22053735, 26954565, 29404980, 32345478, 35285976, 35939420, 43127304, 44107470, 48518217, 53909130, 58809960, 64690956, 71878840, 80863695, 88214940, 97036434, 107818260, 129381912, 161727390, 176429880, 194072868, 215636520, 242591085, 323454780, 388145736, 485182170, 646909560, 970364340, 1940728680]

約数ペア:

[(1, 1940728680), (2, 970364340), (3, 646909560), (4, 485182170), (5, 388145736), (6, 323454780), (8, 242591085), (9, 215636520), (10, 194072868), (11, 176429880), (12, 161727390), (15, 129381912), (18, 107818260), (20, 97036434), (22, 88214940), (24, 80863695), (27, 71878840), (30, 64690956), (33, 58809960), (36, 53909130), (40, 48518217), (44, 44107470), (45, 43127304), (54, 35939420), (55, 35285976), (60, 32345478), (66, 29404980), (72, 26954565), (88, 22053735), (90, 21563652), (99, 19603320), (108, 17969710), (110, 17642988), (120, 16172739), (121, 16039080), (132, 14702490), (135, 14375768), (165, 11761992), (180, 10781826), (198, 9801660), (216, 8984855), (220, 8821494), (242, 8019540), (264, 7351245), (270, 7187884), (297, 6534440), (330, 5880996), (360, 5390913), (363, 5346360), (396, 4900830), (440, 4410747), (484, 4009770), (495, 3920664), (540, 3593942), (594, 3267220), (605, 3207816), (660, 2940498), (726, 2673180), (792, 2450415), (968, 2004885), (990, 1960332), (1080, 1796971), (1089, 1782120), (1188, 1633610), (1210, 1603908), (1320, 1470249), (1452, 1336590), (1485, 1306888), (1815, 1069272), (1980, 980166), (2178, 891060), (2376, 816805), (2420, 801954), (2904, 668295), (2970, 653444), (3267, 594040), (3630, 534636), (3960, 490083), (4356, 445530), (4840, 400977), (5445, 356424), (5940, 326722), (6534, 297020), (7260, 267318), (8712, 222765), (10890, 178212), (11880, 163361), (13068, 148510), (14520, 133659), (14851, 130680), (16335, 118808), (21780, 89106), (26136, 74255), (29702, 65340), (32670, 59404), (43560, 44553)]