385653840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1$

素因数の和:718

約数の個数: 320

約数和(自身を含む): 1489404672

約数和(自身を除く): 1103750832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 17, 20, 22, 24, 26, 30, 33, 34, 39, 40, 44, 48, 51, 52, 55, 60, 65, 66, 68, 78, 80, 85, 88, 102, 104, 110, 120, 130, 132, 136, 143, 156, 165, 170, 176, 187, 195, 204, 208, 220, 221, 240, 255, 260, 264, 272, 286, 312, 330, 340, 374, 390, 408, 429, 440, 442, 510, 520, 528, 561, 572, 624, 660, 661, 663, 680, 715, 748, 780, 816, 858, 880, 884, 935, 1020, 1040, 1105, 1122, 1144, 1320, 1322, 1326, 1360, 1430, 1496, 1560, 1716, 1768, 1870, 1983, 2040, 2145, 2210, 2244, 2288, 2431, 2640, 2644, 2652, 2805, 2860, 2992, 3120, 3305, 3315, 3432, 3536, 3740, 3966, 4080, 4290, 4420, 4488, 4862, 5288, 5304, 5610, 5720, 6610, 6630, 6864, 7271, 7293, 7480, 7932, 8580, 8593, 8840, 8976, 9724, 9915, 10576, 10608, 11220, 11237, 11440, 12155, 13220, 13260, 14542, 14586, 14960, 15864, 17160, 17186, 17680, 19448, 19830, 21813, 22440, 22474, 24310, 25779, 26440, 26520, 29084, 29172, 31728, 33711, 34320, 34372, 36355, 36465, 38896, 39660, 42965, 43626, 44880, 44948, 48620, 51558, 52880, 53040, 56185, 58168, 58344, 67422, 68744, 72710, 72930, 79320, 85930, 87252, 89896, 94523, 97240, 103116, 109065, 112370, 116336, 116688, 123607, 128895, 134844, 137488, 145420, 145860, 146081, 158640, 168555, 171860, 174504, 179792, 189046, 194480, 206232, 218130, 224740, 247214, 257790, 269688, 283569, 290840, 291720, 292162, 337110, 343720, 349008, 370821, 378092, 412464, 436260, 438243, 449480, 472615, 494428, 515580, 539376, 567138, 581680, 583440, 584324, 618035, 674220, 687440, 730405, 741642, 756184, 872520, 876486, 898960, 945230, 988856, 1031160, 1134276, 1168648, 1236070, 1348440, 1417845, 1460810, 1483284, 1512368, 1606891, 1745040, 1752972, 1854105, 1890460, 1977712, 2062320, 2191215, 2268552, 2337296, 2472140, 2696880, 2835690, 2921620, 2966568, 3213782, 3505944, 3708210, 3780920, 4382430, 4537104, 4820673, 4944280, 5671380, 5843240, 5933136, 6427564, 7011888, 7416420, 7561840, 8034455, 8764860, 9641346, 9888560, 11342760, 11686480, 12855128, 14832840, 16068910, 17529720, 19282692, 22685520, 24103365, 25710256, 29665680, 32137820, 35059440, 38565384, 48206730, 64275640, 77130768, 96413460, 128551280, 192826920, 385653840]

約数ペア:

[(1, 385653840), (2, 192826920), (3, 128551280), (4, 96413460), (5, 77130768), (6, 64275640), (8, 48206730), (10, 38565384), (11, 35059440), (12, 32137820), (13, 29665680), (15, 25710256), (16, 24103365), (17, 22685520), (20, 19282692), (22, 17529720), (24, 16068910), (26, 14832840), (30, 12855128), (33, 11686480), (34, 11342760), (39, 9888560), (40, 9641346), (44, 8764860), (48, 8034455), (51, 7561840), (52, 7416420), (55, 7011888), (60, 6427564), (65, 5933136), (66, 5843240), (68, 5671380), (78, 4944280), (80, 4820673), (85, 4537104), (88, 4382430), (102, 3780920), (104, 3708210), (110, 3505944), (120, 3213782), (130, 2966568), (132, 2921620), (136, 2835690), (143, 2696880), (156, 2472140), (165, 2337296), (170, 2268552), (176, 2191215), (187, 2062320), (195, 1977712), (204, 1890460), (208, 1854105), (220, 1752972), (221, 1745040), (240, 1606891), (255, 1512368), (260, 1483284), (264, 1460810), (272, 1417845), (286, 1348440), (312, 1236070), (330, 1168648), (340, 1134276), (374, 1031160), (390, 988856), (408, 945230), (429, 898960), (440, 876486), (442, 872520), (510, 756184), (520, 741642), (528, 730405), (561, 687440), (572, 674220), (624, 618035), (660, 584324), (661, 583440), (663, 581680), (680, 567138), (715, 539376), (748, 515580), (780, 494428), (816, 472615), (858, 449480), (880, 438243), (884, 436260), (935, 412464), (1020, 378092), (1040, 370821), (1105, 349008), (1122, 343720), (1144, 337110), (1320, 292162), (1322, 291720), (1326, 290840), (1360, 283569), (1430, 269688), (1496, 257790), (1560, 247214), (1716, 224740), (1768, 218130), (1870, 206232), (1983, 194480), (2040, 189046), (2145, 179792), (2210, 174504), (2244, 171860), (2288, 168555), (2431, 158640), (2640, 146081), (2644, 145860), (2652, 145420), (2805, 137488), (2860, 134844), (2992, 128895), (3120, 123607), (3305, 116688), (3315, 116336), (3432, 112370), (3536, 109065), (3740, 103116), (3966, 97240), (4080, 94523), (4290, 89896), (4420, 87252), (4488, 85930), (4862, 79320), (5288, 72930), (5304, 72710), (5610, 68744), (5720, 67422), (6610, 58344), (6630, 58168), (6864, 56185), (7271, 53040), (7293, 52880), (7480, 51558), (7932, 48620), (8580, 44948), (8593, 44880), (8840, 43626), (8976, 42965), (9724, 39660), (9915, 38896), (10576, 36465), (10608, 36355), (11220, 34372), (11237, 34320), (11440, 33711), (12155, 31728), (13220, 29172), (13260, 29084), (14542, 26520), (14586, 26440), (14960, 25779), (15864, 24310), (17160, 22474), (17186, 22440), (17680, 21813), (19448, 19830)]