319753980

素因数分解:

$2^2\times 3^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1$

素因数の和:288

約数の個数: 336

約数和(自身を含む): 1244236224

約数和(自身を除く): 924482244

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 81, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 162, 180, 182, 189, 195, 210, 234, 241, 243, 252, 260, 270, 273, 315, 324, 351, 364, 378, 390, 405, 420, 455, 468, 482, 486, 540, 546, 567, 585, 630, 702, 723, 729, 756, 780, 810, 819, 910, 945, 964, 972, 1053, 1092, 1134, 1170, 1205, 1215, 1260, 1365, 1404, 1446, 1458, 1620, 1638, 1687, 1701, 1755, 1820, 1890, 2106, 2169, 2268, 2340, 2410, 2430, 2457, 2730, 2835, 2892, 2916, 3133, 3159, 3276, 3374, 3402, 3510, 3615, 3645, 3780, 4095, 4212, 4338, 4820, 4860, 4914, 5061, 5103, 5265, 5460, 5670, 6266, 6318, 6507, 6748, 6804, 7020, 7230, 7290, 7371, 8190, 8435, 8505, 8676, 9399, 9477, 9828, 10122, 10206, 10530, 10845, 11340, 12285, 12532, 12636, 13014, 14460, 14580, 14742, 15183, 15665, 15795, 16380, 16870, 17010, 18798, 18954, 19521, 20244, 20412, 21060, 21690, 21931, 22113, 24570, 25305, 25515, 26028, 28197, 29484, 30366, 31330, 31590, 32535, 33740, 34020, 36855, 37596, 37908, 39042, 43380, 43862, 44226, 45549, 46995, 47385, 49140, 50610, 51030, 56394, 58563, 60732, 62660, 63180, 65070, 65793, 66339, 73710, 75915, 78084, 84591, 87724, 88452, 91098, 93990, 94770, 97605, 101220, 102060, 109655, 110565, 112788, 117126, 130140, 131586, 132678, 136647, 140985, 147420, 151830, 169182, 175689, 182196, 187980, 189540, 195210, 197379, 219310, 221130, 227745, 234252, 253773, 263172, 265356, 273294, 281970, 292815, 303660, 328965, 331695, 338364, 351378, 390420, 394758, 409941, 422955, 438620, 442260, 455490, 507546, 546588, 563940, 585630, 592137, 657930, 663390, 683235, 702756, 761319, 789516, 819882, 845910, 878445, 910980, 986895, 1015092, 1171260, 1184274, 1229823, 1268865, 1315860, 1326780, 1366470, 1522638, 1639764, 1691820, 1756890, 1776411, 1973790, 2049705, 2283957, 2368548, 2459646, 2537730, 2732940, 2960685, 3045276, 3513780, 3552822, 3806595, 3947580, 4099410, 4567914, 4919292, 5075460, 5329233, 5921370, 6149115, 7105644, 7613190, 8198820, 8882055, 9135828, 10658466, 11419785, 11842740, 12298230, 15226380, 15987699, 17764110, 21316932, 22839570, 24596460, 26646165, 31975398, 35528220, 45679140, 53292330, 63950796, 79938495, 106584660, 159876990, 319753980]

約数ペア:

[(1, 319753980), (2, 159876990), (3, 106584660), (4, 79938495), (5, 63950796), (6, 53292330), (7, 45679140), (9, 35528220), (10, 31975398), (12, 26646165), (13, 24596460), (14, 22839570), (15, 21316932), (18, 17764110), (20, 15987699), (21, 15226380), (26, 12298230), (27, 11842740), (28, 11419785), (30, 10658466), (35, 9135828), (36, 8882055), (39, 8198820), (42, 7613190), (45, 7105644), (52, 6149115), (54, 5921370), (60, 5329233), (63, 5075460), (65, 4919292), (70, 4567914), (78, 4099410), (81, 3947580), (84, 3806595), (90, 3552822), (91, 3513780), (105, 3045276), (108, 2960685), (117, 2732940), (126, 2537730), (130, 2459646), (135, 2368548), (140, 2283957), (156, 2049705), (162, 1973790), (180, 1776411), (182, 1756890), (189, 1691820), (195, 1639764), (210, 1522638), (234, 1366470), (241, 1326780), (243, 1315860), (252, 1268865), (260, 1229823), (270, 1184274), (273, 1171260), (315, 1015092), (324, 986895), (351, 910980), (364, 878445), (378, 845910), (390, 819882), (405, 789516), (420, 761319), (455, 702756), (468, 683235), (482, 663390), (486, 657930), (540, 592137), (546, 585630), (567, 563940), (585, 546588), (630, 507546), (702, 455490), (723, 442260), (729, 438620), (756, 422955), (780, 409941), (810, 394758), (819, 390420), (910, 351378), (945, 338364), (964, 331695), (972, 328965), (1053, 303660), (1092, 292815), (1134, 281970), (1170, 273294), (1205, 265356), (1215, 263172), (1260, 253773), (1365, 234252), (1404, 227745), (1446, 221130), (1458, 219310), (1620, 197379), (1638, 195210), (1687, 189540), (1701, 187980), (1755, 182196), (1820, 175689), (1890, 169182), (2106, 151830), (2169, 147420), (2268, 140985), (2340, 136647), (2410, 132678), (2430, 131586), (2457, 130140), (2730, 117126), (2835, 112788), (2892, 110565), (2916, 109655), (3133, 102060), (3159, 101220), (3276, 97605), (3374, 94770), (3402, 93990), (3510, 91098), (3615, 88452), (3645, 87724), (3780, 84591), (4095, 78084), (4212, 75915), (4338, 73710), (4820, 66339), (4860, 65793), (4914, 65070), (5061, 63180), (5103, 62660), (5265, 60732), (5460, 58563), (5670, 56394), (6266, 51030), (6318, 50610), (6507, 49140), (6748, 47385), (6804, 46995), (7020, 45549), (7230, 44226), (7290, 43862), (7371, 43380), (8190, 39042), (8435, 37908), (8505, 37596), (8676, 36855), (9399, 34020), (9477, 33740), (9828, 32535), (10122, 31590), (10206, 31330), (10530, 30366), (10845, 29484), (11340, 28197), (12285, 26028), (12532, 25515), (12636, 25305), (13014, 24570), (14460, 22113), (14580, 21931), (14742, 21690), (15183, 21060), (15665, 20412), (15795, 20244), (16380, 19521), (16870, 18954), (17010, 18798)]