2674440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:76

約数の個数: 192

約数和(自身を含む): 10108800

約数和(自身を除く): 7434360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 19, 20, 23, 24, 30, 34, 36, 38, 40, 45, 46, 51, 57, 60, 68, 69, 72, 76, 85, 90, 92, 95, 102, 114, 115, 120, 136, 138, 152, 153, 170, 171, 180, 184, 190, 204, 207, 228, 230, 255, 276, 285, 306, 323, 340, 342, 345, 360, 380, 391, 408, 414, 437, 456, 460, 510, 552, 570, 612, 646, 680, 684, 690, 760, 765, 782, 828, 855, 874, 920, 969, 1020, 1035, 1140, 1173, 1224, 1292, 1311, 1368, 1380, 1530, 1564, 1615, 1656, 1710, 1748, 1938, 1955, 2040, 2070, 2185, 2280, 2346, 2584, 2622, 2760, 2907, 3060, 3128, 3230, 3420, 3496, 3519, 3876, 3910, 3933, 4140, 4370, 4692, 4845, 5244, 5814, 5865, 6120, 6460, 6555, 6840, 7038, 7429, 7752, 7820, 7866, 8280, 8740, 9384, 9690, 10488, 11628, 11730, 12920, 13110, 14076, 14535, 14858, 15640, 15732, 17480, 17595, 19380, 19665, 22287, 23256, 23460, 26220, 28152, 29070, 29716, 31464, 35190, 37145, 38760, 39330, 44574, 46920, 52440, 58140, 59432, 66861, 70380, 74290, 78660, 89148, 111435, 116280, 133722, 140760, 148580, 157320, 178296, 222870, 267444, 297160, 334305, 445740, 534888, 668610, 891480, 1337220, 2674440]

約数ペア:

[(1, 2674440), (2, 1337220), (3, 891480), (4, 668610), (5, 534888), (6, 445740), (8, 334305), (9, 297160), (10, 267444), (12, 222870), (15, 178296), (17, 157320), (18, 148580), (19, 140760), (20, 133722), (23, 116280), (24, 111435), (30, 89148), (34, 78660), (36, 74290), (38, 70380), (40, 66861), (45, 59432), (46, 58140), (51, 52440), (57, 46920), (60, 44574), (68, 39330), (69, 38760), (72, 37145), (76, 35190), (85, 31464), (90, 29716), (92, 29070), (95, 28152), (102, 26220), (114, 23460), (115, 23256), (120, 22287), (136, 19665), (138, 19380), (152, 17595), (153, 17480), (170, 15732), (171, 15640), (180, 14858), (184, 14535), (190, 14076), (204, 13110), (207, 12920), (228, 11730), (230, 11628), (255, 10488), (276, 9690), (285, 9384), (306, 8740), (323, 8280), (340, 7866), (342, 7820), (345, 7752), (360, 7429), (380, 7038), (391, 6840), (408, 6555), (414, 6460), (437, 6120), (456, 5865), (460, 5814), (510, 5244), (552, 4845), (570, 4692), (612, 4370), (646, 4140), (680, 3933), (684, 3910), (690, 3876), (760, 3519), (765, 3496), (782, 3420), (828, 3230), (855, 3128), (874, 3060), (920, 2907), (969, 2760), (1020, 2622), (1035, 2584), (1140, 2346), (1173, 2280), (1224, 2185), (1292, 2070), (1311, 2040), (1368, 1955), (1380, 1938), (1530, 1748), (1564, 1710), (1615, 1656)]