1212135360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^3\times {\mathrm{257}}^1$

素因数の和:328

約数の個数: 224

約数和(自身を含む): 4104924480

約数和(自身を除く): 2892789120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 257, 272, 289, 320, 340, 408, 480, 510, 514, 544, 578, 680, 771, 816, 867, 960, 1020, 1028, 1088, 1156, 1285, 1360, 1445, 1542, 1632, 1734, 2040, 2056, 2312, 2570, 2720, 2890, 3084, 3264, 3468, 3855, 4080, 4112, 4335, 4369, 4624, 4913, 5140, 5440, 5780, 6168, 6936, 7710, 8160, 8224, 8670, 8738, 9248, 9826, 10280, 11560, 12336, 13107, 13872, 14739, 15420, 16320, 16448, 17340, 17476, 18496, 19652, 20560, 21845, 23120, 24565, 24672, 26214, 27744, 29478, 30840, 34680, 34952, 39304, 41120, 43690, 46240, 49130, 49344, 52428, 55488, 58956, 61680, 65535, 69360, 69904, 73695, 74273, 78608, 82240, 87380, 92480, 98260, 104856, 117912, 123360, 131070, 138720, 139808, 147390, 148546, 157216, 174760, 196520, 209712, 222819, 235824, 246720, 262140, 277440, 279616, 294780, 297092, 314432, 349520, 371365, 393040, 419424, 445638, 471648, 524280, 589560, 594184, 699040, 742730, 786080, 838848, 891276, 943296, 1048560, 1114095, 1179120, 1188368, 1262641, 1398080, 1485460, 1572160, 1782552, 2097120, 2228190, 2358240, 2376736, 2525282, 2970920, 3565104, 3787923, 4194240, 4456380, 4716480, 4753472, 5050564, 5941840, 6313205, 7130208, 7575846, 8912760, 10101128, 11883680, 12626410, 14260416, 15151692, 17825520, 18939615, 20202256, 23767360, 25252820, 30303384, 35651040, 37879230, 40404512, 50505640, 60606768, 71302080, 75758460, 80809024, 101011280, 121213536, 151516920, 202022560, 242427072, 303033840, 404045120, 606067680, 1212135360]

約数ペア:

[(1, 1212135360), (2, 606067680), (3, 404045120), (4, 303033840), (5, 242427072), (6, 202022560), (8, 151516920), (10, 121213536), (12, 101011280), (15, 80809024), (16, 75758460), (17, 71302080), (20, 60606768), (24, 50505640), (30, 40404512), (32, 37879230), (34, 35651040), (40, 30303384), (48, 25252820), (51, 23767360), (60, 20202256), (64, 18939615), (68, 17825520), (80, 15151692), (85, 14260416), (96, 12626410), (102, 11883680), (120, 10101128), (136, 8912760), (160, 7575846), (170, 7130208), (192, 6313205), (204, 5941840), (240, 5050564), (255, 4753472), (257, 4716480), (272, 4456380), (289, 4194240), (320, 3787923), (340, 3565104), (408, 2970920), (480, 2525282), (510, 2376736), (514, 2358240), (544, 2228190), (578, 2097120), (680, 1782552), (771, 1572160), (816, 1485460), (867, 1398080), (960, 1262641), (1020, 1188368), (1028, 1179120), (1088, 1114095), (1156, 1048560), (1285, 943296), (1360, 891276), (1445, 838848), (1542, 786080), (1632, 742730), (1734, 699040), (2040, 594184), (2056, 589560), (2312, 524280), (2570, 471648), (2720, 445638), (2890, 419424), (3084, 393040), (3264, 371365), (3468, 349520), (3855, 314432), (4080, 297092), (4112, 294780), (4335, 279616), (4369, 277440), (4624, 262140), (4913, 246720), (5140, 235824), (5440, 222819), (5780, 209712), (6168, 196520), (6936, 174760), (7710, 157216), (8160, 148546), (8224, 147390), (8670, 139808), (8738, 138720), (9248, 131070), (9826, 123360), (10280, 117912), (11560, 104856), (12336, 98260), (13107, 92480), (13872, 87380), (14739, 82240), (15420, 78608), (16320, 74273), (16448, 73695), (17340, 69904), (17476, 69360), (18496, 65535), (19652, 61680), (20560, 58956), (21845, 55488), (23120, 52428), (24565, 49344), (24672, 49130), (26214, 46240), (27744, 43690), (29478, 41120), (30840, 39304), (34680, 34952)]