284279520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:178

約数の個数: 384

約数和(自身を含む): 1109928960

約数和(自身を除く): 825649440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 61, 70, 73, 76, 80, 84, 95, 96, 105, 112, 114, 120, 122, 133, 140, 146, 152, 160, 168, 183, 190, 210, 219, 224, 228, 240, 244, 266, 280, 285, 292, 304, 305, 336, 365, 366, 380, 399, 420, 427, 438, 456, 480, 488, 511, 532, 560, 570, 584, 608, 610, 665, 672, 730, 732, 760, 798, 840, 854, 876, 912, 915, 976, 1022, 1064, 1095, 1120, 1140, 1159, 1168, 1220, 1281, 1330, 1387, 1460, 1464, 1520, 1533, 1596, 1680, 1708, 1752, 1824, 1830, 1952, 1995, 2044, 2128, 2135, 2190, 2280, 2318, 2336, 2440, 2555, 2562, 2660, 2774, 2920, 2928, 3040, 3066, 3192, 3360, 3416, 3477, 3504, 3660, 3990, 4088, 4161, 4256, 4270, 4380, 4453, 4560, 4636, 4880, 5110, 5124, 5320, 5548, 5795, 5840, 5856, 6132, 6384, 6405, 6832, 6935, 6954, 7008, 7320, 7665, 7980, 8113, 8176, 8322, 8540, 8760, 8906, 9120, 9272, 9709, 9760, 10220, 10248, 10640, 11096, 11590, 11680, 12264, 12768, 12810, 13359, 13664, 13870, 13908, 14640, 15330, 15960, 16226, 16352, 16644, 17080, 17385, 17520, 17812, 18544, 19418, 20440, 20496, 20805, 21280, 22192, 22265, 23180, 24339, 24528, 25620, 26718, 27740, 27816, 29127, 29280, 30660, 31171, 31920, 32452, 33288, 34160, 34770, 35040, 35624, 37088, 38836, 40565, 40880, 40992, 41610, 44384, 44530, 46360, 48545, 48678, 49056, 51240, 53436, 55480, 55632, 58254, 61320, 62342, 63840, 64904, 66576, 66795, 68320, 69540, 71248, 77672, 81130, 81760, 83220, 84607, 89060, 92720, 93513, 97090, 97356, 102480, 106872, 110960, 111264, 116508, 121695, 122640, 124684, 129808, 133152, 133590, 139080, 142496, 145635, 155344, 155855, 162260, 166440, 169214, 178120, 185440, 187026, 194180, 194712, 204960, 213744, 221920, 233016, 243390, 245280, 249368, 253821, 259616, 267180, 278160, 291270, 310688, 311710, 324520, 332880, 338428, 356240, 374052, 388360, 389424, 423035, 427488, 466032, 467565, 486780, 498736, 507642, 534360, 556320, 582540, 592249, 623420, 649040, 665760, 676856, 712480, 748104, 776720, 778848, 846070, 932064, 935130, 973560, 997472, 1015284, 1068720, 1165080, 1184498, 1246840, 1269105, 1298080, 1353712, 1496208, 1553440, 1692140, 1776747, 1870260, 1947120, 2030568, 2137440, 2330160, 2368996, 2493680, 2538210, 2707424, 2961245, 2992416, 3384280, 3553494, 3740520, 3894240, 4061136, 4660320, 4737992, 4987360, 5076420, 5922490, 6768560, 7106988, 7481040, 8122272, 8883735, 9475984, 10152840, 11844980, 13537120, 14213976, 14962080, 17767470, 18951968, 20305680, 23689960, 28427952, 35534940, 40611360, 47379920, 56855904, 71069880, 94759840, 142139760, 284279520]

約数ペア:

[(1, 284279520), (2, 142139760), (3, 94759840), (4, 71069880), (5, 56855904), (6, 47379920), (7, 40611360), (8, 35534940), (10, 28427952), (12, 23689960), (14, 20305680), (15, 18951968), (16, 17767470), (19, 14962080), (20, 14213976), (21, 13537120), (24, 11844980), (28, 10152840), (30, 9475984), (32, 8883735), (35, 8122272), (38, 7481040), (40, 7106988), (42, 6768560), (48, 5922490), (56, 5076420), (57, 4987360), (60, 4737992), (61, 4660320), (70, 4061136), (73, 3894240), (76, 3740520), (80, 3553494), (84, 3384280), (95, 2992416), (96, 2961245), (105, 2707424), (112, 2538210), (114, 2493680), (120, 2368996), (122, 2330160), (133, 2137440), (140, 2030568), (146, 1947120), (152, 1870260), (160, 1776747), (168, 1692140), (183, 1553440), (190, 1496208), (210, 1353712), (219, 1298080), (224, 1269105), (228, 1246840), (240, 1184498), (244, 1165080), (266, 1068720), (280, 1015284), (285, 997472), (292, 973560), (304, 935130), (305, 932064), (336, 846070), (365, 778848), (366, 776720), (380, 748104), (399, 712480), (420, 676856), (427, 665760), (438, 649040), (456, 623420), (480, 592249), (488, 582540), (511, 556320), (532, 534360), (560, 507642), (570, 498736), (584, 486780), (608, 467565), (610, 466032), (665, 427488), (672, 423035), (730, 389424), (732, 388360), (760, 374052), (798, 356240), (840, 338428), (854, 332880), (876, 324520), (912, 311710), (915, 310688), (976, 291270), (1022, 278160), (1064, 267180), (1095, 259616), (1120, 253821), (1140, 249368), (1159, 245280), (1168, 243390), (1220, 233016), (1281, 221920), (1330, 213744), (1387, 204960), (1460, 194712), (1464, 194180), (1520, 187026), (1533, 185440), (1596, 178120), (1680, 169214), (1708, 166440), (1752, 162260), (1824, 155855), (1830, 155344), (1952, 145635), (1995, 142496), (2044, 139080), (2128, 133590), (2135, 133152), (2190, 129808), (2280, 124684), (2318, 122640), (2336, 121695), (2440, 116508), (2555, 111264), (2562, 110960), (2660, 106872), (2774, 102480), (2920, 97356), (2928, 97090), (3040, 93513), (3066, 92720), (3192, 89060), (3360, 84607), (3416, 83220), (3477, 81760), (3504, 81130), (3660, 77672), (3990, 71248), (4088, 69540), (4161, 68320), (4256, 66795), (4270, 66576), (4380, 64904), (4453, 63840), (4560, 62342), (4636, 61320), (4880, 58254), (5110, 55632), (5124, 55480), (5320, 53436), (5548, 51240), (5795, 49056), (5840, 48678), (5856, 48545), (6132, 46360), (6384, 44530), (6405, 44384), (6832, 41610), (6935, 40992), (6954, 40880), (7008, 40565), (7320, 38836), (7665, 37088), (7980, 35624), (8113, 35040), (8176, 34770), (8322, 34160), (8540, 33288), (8760, 32452), (8906, 31920), (9120, 31171), (9272, 30660), (9709, 29280), (9760, 29127), (10220, 27816), (10248, 27740), (10640, 26718), (11096, 25620), (11590, 24528), (11680, 24339), (12264, 23180), (12768, 22265), (12810, 22192), (13359, 21280), (13664, 20805), (13870, 20496), (13908, 20440), (14640, 19418), (15330, 18544), (15960, 17812), (16226, 17520), (16352, 17385), (16644, 17080)]