228355680

素因数分解:

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

素因数の和:131

約数の個数: 384

約数和(自身を含む): 895104000

約数和(自身を除く): 666748320

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, 49, 56, 57, 60, 70, 73, 76, 80, 84, 95, 96, 98, 105, 112, 114, 120, 133, 140, 146, 147, 152, 160, 168, 190, 196, 210, 219, 224, 228, 240, 245, 266, 280, 285, 292, 294, 304, 336, 343, 365, 380, 392, 399, 420, 438, 456, 480, 490, 511, 532, 560, 570, 584, 588, 608, 665, 672, 686, 730, 735, 760, 784, 798, 840, 876, 912, 931, 980, 1022, 1029, 1064, 1095, 1120, 1140, 1168, 1176, 1330, 1372, 1387, 1460, 1470, 1520, 1533, 1568, 1596, 1680, 1715, 1752, 1824, 1862, 1960, 1995, 2044, 2058, 2128, 2190, 2280, 2336, 2352, 2555, 2660, 2744, 2774, 2793, 2920, 2940, 3040, 3066, 3192, 3360, 3430, 3504, 3577, 3724, 3920, 3990, 4088, 4116, 4161, 4256, 4380, 4560, 4655, 4704, 5110, 5145, 5320, 5488, 5548, 5586, 5840, 5880, 6132, 6384, 6517, 6860, 6935, 7008, 7154, 7448, 7665, 7840, 7980, 8176, 8232, 8322, 8760, 9120, 9310, 9709, 10220, 10290, 10640, 10731, 10976, 11096, 11172, 11680, 11760, 12264, 12768, 13034, 13720, 13870, 13965, 14308, 14896, 15330, 15960, 16352, 16464, 16644, 17520, 17885, 18620, 19418, 19551, 20440, 20580, 20805, 21280, 21462, 22192, 22344, 23520, 24528, 25039, 26068, 27440, 27740, 27930, 28616, 29127, 29792, 30660, 31920, 32585, 32928, 33288, 35040, 35770, 37240, 38836, 39102, 40880, 41160, 41610, 42924, 44384, 44688, 48545, 49056, 50078, 52136, 53655, 54880, 55480, 55860, 57232, 58254, 61320, 63840, 65170, 66576, 67963, 71540, 74480, 75117, 77672, 78204, 81760, 82320, 83220, 85848, 89376, 97090, 97755, 100156, 104272, 107310, 110960, 111720, 114464, 116508, 122640, 125195, 130340, 133152, 135926, 143080, 145635, 148960, 150234, 155344, 156408, 164640, 166440, 171696, 194180, 195510, 200312, 203889, 208544, 214620, 221920, 223440, 233016, 245280, 250390, 260680, 271852, 286160, 291270, 300468, 310688, 312816, 332880, 339815, 343392, 375585, 388360, 391020, 400624, 407778, 429240, 446880, 466032, 475741, 500780, 521360, 543704, 572320, 582540, 600936, 625632, 665760, 679630, 751170, 776720, 782040, 801248, 815556, 858480, 932064, 951482, 1001560, 1019445, 1042720, 1087408, 1165080, 1201872, 1359260, 1427223, 1502340, 1553440, 1564080, 1631112, 1716960, 1902964, 2003120, 2038890, 2174816, 2330160, 2378705, 2403744, 2718520, 2854446, 3004680, 3128160, 3262224, 3805928, 4006240, 4077780, 4660320, 4757410, 5437040, 5708892, 6009360, 6524448, 7136115, 7611856, 8155560, 9514820, 10874080, 11417784, 12018720, 14272230, 15223712, 16311120, 19029640, 22835568, 28544460, 32622240, 38059280, 45671136, 57088920, 76118560, 114177840, 228355680]

約数ペア:

[(1, 228355680), (2, 114177840), (3, 76118560), (4, 57088920), (5, 45671136), (6, 38059280), (7, 32622240), (8, 28544460), (10, 22835568), (12, 19029640), (14, 16311120), (15, 15223712), (16, 14272230), (19, 12018720), (20, 11417784), (21, 10874080), (24, 9514820), (28, 8155560), (30, 7611856), (32, 7136115), (35, 6524448), (38, 6009360), (40, 5708892), (42, 5437040), (48, 4757410), (49, 4660320), (56, 4077780), (57, 4006240), (60, 3805928), (70, 3262224), (73, 3128160), (76, 3004680), (80, 2854446), (84, 2718520), (95, 2403744), (96, 2378705), (98, 2330160), (105, 2174816), (112, 2038890), (114, 2003120), (120, 1902964), (133, 1716960), (140, 1631112), (146, 1564080), (147, 1553440), (152, 1502340), (160, 1427223), (168, 1359260), (190, 1201872), (196, 1165080), (210, 1087408), (219, 1042720), (224, 1019445), (228, 1001560), (240, 951482), (245, 932064), (266, 858480), (280, 815556), (285, 801248), (292, 782040), (294, 776720), (304, 751170), (336, 679630), (343, 665760), (365, 625632), (380, 600936), (392, 582540), (399, 572320), (420, 543704), (438, 521360), (456, 500780), (480, 475741), (490, 466032), (511, 446880), (532, 429240), (560, 407778), (570, 400624), (584, 391020), (588, 388360), (608, 375585), (665, 343392), (672, 339815), (686, 332880), (730, 312816), (735, 310688), (760, 300468), (784, 291270), (798, 286160), (840, 271852), (876, 260680), (912, 250390), (931, 245280), (980, 233016), (1022, 223440), (1029, 221920), (1064, 214620), (1095, 208544), (1120, 203889), (1140, 200312), (1168, 195510), (1176, 194180), (1330, 171696), (1372, 166440), (1387, 164640), (1460, 156408), (1470, 155344), (1520, 150234), (1533, 148960), (1568, 145635), (1596, 143080), (1680, 135926), (1715, 133152), (1752, 130340), (1824, 125195), (1862, 122640), (1960, 116508), (1995, 114464), (2044, 111720), (2058, 110960), (2128, 107310), (2190, 104272), (2280, 100156), (2336, 97755), (2352, 97090), (2555, 89376), (2660, 85848), (2744, 83220), (2774, 82320), (2793, 81760), (2920, 78204), (2940, 77672), (3040, 75117), (3066, 74480), (3192, 71540), (3360, 67963), (3430, 66576), (3504, 65170), (3577, 63840), (3724, 61320), (3920, 58254), (3990, 57232), (4088, 55860), (4116, 55480), (4161, 54880), (4256, 53655), (4380, 52136), (4560, 50078), (4655, 49056), (4704, 48545), (5110, 44688), (5145, 44384), (5320, 42924), (5488, 41610), (5548, 41160), (5586, 40880), (5840, 39102), (5880, 38836), (6132, 37240), (6384, 35770), (6517, 35040), (6860, 33288), (6935, 32928), (7008, 32585), (7154, 31920), (7448, 30660), (7665, 29792), (7840, 29127), (7980, 28616), (8176, 27930), (8232, 27740), (8322, 27440), (8760, 26068), (9120, 25039), (9310, 24528), (9709, 23520), (10220, 22344), (10290, 22192), (10640, 21462), (10731, 21280), (10976, 20805), (11096, 20580), (11172, 20440), (11680, 19551), (11760, 19418), (12264, 18620), (12768, 17885), (13034, 17520), (13720, 16644), (13870, 16464), (13965, 16352), (14308, 15960), (14896, 15330)]