478724760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:255

約数の個数: 384

約数和(自身を含む): 1819584000

約数和(自身を除く): 1340859240

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, 179, 180, 184, 190, 204, 207, 228, 230, 255, 276, 285, 306, 323, 340, 342, 345, 358, 360, 380, 391, 408, 414, 437, 456, 460, 510, 537, 552, 570, 612, 646, 680, 684, 690, 716, 760, 765, 782, 828, 855, 874, 895, 920, 969, 1020, 1035, 1074, 1140, 1173, 1224, 1292, 1311, 1368, 1380, 1432, 1530, 1564, 1611, 1615, 1656, 1710, 1748, 1790, 1938, 1955, 2040, 2070, 2148, 2185, 2280, 2346, 2584, 2622, 2685, 2760, 2907, 3043, 3060, 3128, 3222, 3230, 3401, 3420, 3496, 3519, 3580, 3876, 3910, 3933, 4117, 4140, 4296, 4370, 4692, 4845, 5244, 5370, 5814, 5865, 6086, 6120, 6444, 6460, 6555, 6802, 6840, 7038, 7160, 7429, 7752, 7820, 7866, 8055, 8234, 8280, 8740, 9129, 9384, 9690, 10203, 10488, 10740, 11628, 11730, 12172, 12351, 12888, 12920, 13110, 13604, 14076, 14535, 14858, 15215, 15640, 15732, 16110, 16468, 17005, 17480, 17595, 18258, 19380, 19665, 20406, 20585, 21480, 22287, 23256, 23460, 24344, 24702, 26220, 27208, 27387, 28152, 29070, 29716, 30430, 30609, 31464, 32220, 32936, 34010, 35190, 36516, 37053, 37145, 38760, 39330, 40812, 41170, 44574, 45645, 46920, 49404, 51015, 52440, 54774, 57817, 58140, 59432, 60860, 61218, 61755, 64440, 66861, 68020, 69989, 70380, 73032, 74106, 74290, 78223, 78660, 81624, 82340, 89148, 91290, 98808, 102030, 109548, 111435, 115634, 116280, 121720, 122436, 123510, 133722, 136040, 136935, 139978, 140760, 148212, 148580, 153045, 156446, 157320, 164680, 173451, 178296, 182580, 185265, 204060, 209967, 219096, 222870, 231268, 234669, 244872, 247020, 267444, 273870, 279956, 289085, 296424, 297160, 306090, 312892, 334305, 346902, 349945, 365160, 370530, 391115, 408120, 419934, 445740, 462536, 469338, 494040, 520353, 534888, 547740, 559912, 578170, 612180, 625784, 629901, 668610, 693804, 699890, 704007, 741060, 782230, 839868, 867255, 891480, 938676, 1040706, 1049835, 1095480, 1156340, 1173345, 1224360, 1259802, 1329791, 1337220, 1387608, 1399780, 1408014, 1482120, 1564460, 1679736, 1734510, 1877352, 2081412, 2099670, 2312680, 2346690, 2519604, 2601765, 2659582, 2674440, 2799560, 2816028, 3128920, 3149505, 3469020, 3520035, 3989373, 4162824, 4199340, 4693380, 5039208, 5203530, 5319164, 5632056, 6299010, 6648955, 6938040, 7040070, 7978746, 8398680, 9386760, 10407060, 10638328, 11968119, 12598020, 13297910, 14080140, 15957492, 19946865, 20814120, 23936238, 25196040, 26595820, 28160280, 31914984, 39893730, 47872476, 53191640, 59840595, 79787460, 95744952, 119681190, 159574920, 239362380, 478724760]

約数ペア:

[(1, 478724760), (2, 239362380), (3, 159574920), (4, 119681190), (5, 95744952), (6, 79787460), (8, 59840595), (9, 53191640), (10, 47872476), (12, 39893730), (15, 31914984), (17, 28160280), (18, 26595820), (19, 25196040), (20, 23936238), (23, 20814120), (24, 19946865), (30, 15957492), (34, 14080140), (36, 13297910), (38, 12598020), (40, 11968119), (45, 10638328), (46, 10407060), (51, 9386760), (57, 8398680), (60, 7978746), (68, 7040070), (69, 6938040), (72, 6648955), (76, 6299010), (85, 5632056), (90, 5319164), (92, 5203530), (95, 5039208), (102, 4693380), (114, 4199340), (115, 4162824), (120, 3989373), (136, 3520035), (138, 3469020), (152, 3149505), (153, 3128920), (170, 2816028), (171, 2799560), (179, 2674440), (180, 2659582), (184, 2601765), (190, 2519604), (204, 2346690), (207, 2312680), (228, 2099670), (230, 2081412), (255, 1877352), (276, 1734510), (285, 1679736), (306, 1564460), (323, 1482120), (340, 1408014), (342, 1399780), (345, 1387608), (358, 1337220), (360, 1329791), (380, 1259802), (391, 1224360), (408, 1173345), (414, 1156340), (437, 1095480), (456, 1049835), (460, 1040706), (510, 938676), (537, 891480), (552, 867255), (570, 839868), (612, 782230), (646, 741060), (680, 704007), (684, 699890), (690, 693804), (716, 668610), (760, 629901), (765, 625784), (782, 612180), (828, 578170), (855, 559912), (874, 547740), (895, 534888), (920, 520353), (969, 494040), (1020, 469338), (1035, 462536), (1074, 445740), (1140, 419934), (1173, 408120), (1224, 391115), (1292, 370530), (1311, 365160), (1368, 349945), (1380, 346902), (1432, 334305), (1530, 312892), (1564, 306090), (1611, 297160), (1615, 296424), (1656, 289085), (1710, 279956), (1748, 273870), (1790, 267444), (1938, 247020), (1955, 244872), (2040, 234669), (2070, 231268), (2148, 222870), (2185, 219096), (2280, 209967), (2346, 204060), (2584, 185265), (2622, 182580), (2685, 178296), (2760, 173451), (2907, 164680), (3043, 157320), (3060, 156446), (3128, 153045), (3222, 148580), (3230, 148212), (3401, 140760), (3420, 139978), (3496, 136935), (3519, 136040), (3580, 133722), (3876, 123510), (3910, 122436), (3933, 121720), (4117, 116280), (4140, 115634), (4296, 111435), (4370, 109548), (4692, 102030), (4845, 98808), (5244, 91290), (5370, 89148), (5814, 82340), (5865, 81624), (6086, 78660), (6120, 78223), (6444, 74290), (6460, 74106), (6555, 73032), (6802, 70380), (6840, 69989), (7038, 68020), (7160, 66861), (7429, 64440), (7752, 61755), (7820, 61218), (7866, 60860), (8055, 59432), (8234, 58140), (8280, 57817), (8740, 54774), (9129, 52440), (9384, 51015), (9690, 49404), (10203, 46920), (10488, 45645), (10740, 44574), (11628, 41170), (11730, 40812), (12172, 39330), (12351, 38760), (12888, 37145), (12920, 37053), (13110, 36516), (13604, 35190), (14076, 34010), (14535, 32936), (14858, 32220), (15215, 31464), (15640, 30609), (15732, 30430), (16110, 29716), (16468, 29070), (17005, 28152), (17480, 27387), (17595, 27208), (18258, 26220), (19380, 24702), (19665, 24344), (20406, 23460), (20585, 23256), (21480, 22287)]