1121951520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13669}}^1$

素因数の和:13712

約数の個数: 192

約数和(自身を含む): 4133808000

約数和(自身を除く): 3011856480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 342, 360, 380, 432, 456, 480, 513, 540, 570, 608, 684, 720, 760, 855, 864, 912, 1026, 1080, 1140, 1368, 1440, 1520, 1710, 1824, 2052, 2160, 2280, 2565, 2736, 3040, 3420, 4104, 4320, 4560, 5130, 5472, 6840, 8208, 9120, 10260, 13669, 13680, 16416, 20520, 27338, 27360, 41007, 41040, 54676, 68345, 82014, 82080, 109352, 123021, 136690, 164028, 205035, 218704, 246042, 259711, 273380, 328056, 369063, 410070, 437408, 492084, 519422, 546760, 615105, 656112, 738126, 779133, 820140, 984168, 1038844, 1093520, 1230210, 1298555, 1312224, 1476252, 1558266, 1640280, 1845315, 1968336, 2077688, 2187040, 2337399, 2460420, 2597110, 2952504, 3116532, 3280560, 3690630, 3895665, 3936672, 4155376, 4674798, 4920840, 5194220, 5905008, 6233064, 6561120, 7012197, 7381260, 7791330, 8310752, 9349596, 9841680, 10388440, 11686995, 11810016, 12466128, 14024394, 14762520, 15582660, 18699192, 19683360, 20776880, 23373990, 24932256, 28048788, 29525040, 31165320, 35060985, 37398384, 41553760, 46747980, 56097576, 59050080, 62330640, 70121970, 74796768, 93495960, 112195152, 124661280, 140243940, 186991920, 224390304, 280487880, 373983840, 560975760, 1121951520]

約数ペア:

[(1, 1121951520), (2, 560975760), (3, 373983840), (4, 280487880), (5, 224390304), (6, 186991920), (8, 140243940), (9, 124661280), (10, 112195152), (12, 93495960), (15, 74796768), (16, 70121970), (18, 62330640), (19, 59050080), (20, 56097576), (24, 46747980), (27, 41553760), (30, 37398384), (32, 35060985), (36, 31165320), (38, 29525040), (40, 28048788), (45, 24932256), (48, 23373990), (54, 20776880), (57, 19683360), (60, 18699192), (72, 15582660), (76, 14762520), (80, 14024394), (90, 12466128), (95, 11810016), (96, 11686995), (108, 10388440), (114, 9841680), (120, 9349596), (135, 8310752), (144, 7791330), (152, 7381260), (160, 7012197), (171, 6561120), (180, 6233064), (190, 5905008), (216, 5194220), (228, 4920840), (240, 4674798), (270, 4155376), (285, 3936672), (288, 3895665), (304, 3690630), (342, 3280560), (360, 3116532), (380, 2952504), (432, 2597110), (456, 2460420), (480, 2337399), (513, 2187040), (540, 2077688), (570, 1968336), (608, 1845315), (684, 1640280), (720, 1558266), (760, 1476252), (855, 1312224), (864, 1298555), (912, 1230210), (1026, 1093520), (1080, 1038844), (1140, 984168), (1368, 820140), (1440, 779133), (1520, 738126), (1710, 656112), (1824, 615105), (2052, 546760), (2160, 519422), (2280, 492084), (2565, 437408), (2736, 410070), (3040, 369063), (3420, 328056), (4104, 273380), (4320, 259711), (4560, 246042), (5130, 218704), (5472, 205035), (6840, 164028), (8208, 136690), (9120, 123021), (10260, 109352), (13669, 82080), (13680, 82014), (16416, 68345), (20520, 54676), (27338, 41040), (27360, 41007)]