2171532480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{911}}^1$

素因数の和:1135

約数の個数: 224

約数和(自身を含む): 7472037888

約数和(自身を除く): 5300505408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 191, 192, 195, 208, 240, 260, 312, 320, 382, 390, 416, 480, 520, 573, 624, 764, 780, 832, 911, 955, 960, 1040, 1146, 1248, 1528, 1560, 1822, 1910, 2080, 2292, 2483, 2496, 2733, 2865, 3056, 3120, 3644, 3820, 4160, 4555, 4584, 4966, 5466, 5730, 6112, 6240, 7288, 7449, 7640, 9110, 9168, 9932, 10932, 11460, 11843, 12224, 12415, 12480, 13665, 14576, 14898, 15280, 18220, 18336, 19864, 21864, 22920, 23686, 24830, 27330, 29152, 29796, 30560, 35529, 36440, 36672, 37245, 39728, 43728, 45840, 47372, 49660, 54660, 58304, 59215, 59592, 61120, 71058, 72880, 74490, 79456, 87456, 91680, 94744, 99320, 109320, 118430, 119184, 142116, 145760, 148980, 158912, 174001, 174912, 177645, 183360, 189488, 198640, 218640, 236860, 238368, 284232, 291520, 297960, 348002, 355290, 378976, 397280, 437280, 473720, 476736, 522003, 568464, 595920, 696004, 710580, 757952, 794560, 870005, 874560, 947440, 1044006, 1136928, 1191840, 1392008, 1421160, 1740010, 1894880, 2088012, 2262013, 2273856, 2383680, 2610015, 2784016, 2842320, 3480020, 3789760, 4176024, 4524026, 5220030, 5568032, 5684640, 6786039, 6960040, 8352048, 9048052, 10440060, 11136064, 11310065, 11369280, 13572078, 13920080, 16704096, 18096104, 20880120, 22620130, 27144156, 27840160, 33408192, 33930195, 36192208, 41760240, 45240260, 54288312, 55680320, 67860390, 72384416, 83520480, 90480520, 108576624, 135720780, 144768832, 167040960, 180961040, 217153248, 271441560, 361922080, 434306496, 542883120, 723844160, 1085766240, 2171532480]

約数ペア:

[(1, 2171532480), (2, 1085766240), (3, 723844160), (4, 542883120), (5, 434306496), (6, 361922080), (8, 271441560), (10, 217153248), (12, 180961040), (13, 167040960), (15, 144768832), (16, 135720780), (20, 108576624), (24, 90480520), (26, 83520480), (30, 72384416), (32, 67860390), (39, 55680320), (40, 54288312), (48, 45240260), (52, 41760240), (60, 36192208), (64, 33930195), (65, 33408192), (78, 27840160), (80, 27144156), (96, 22620130), (104, 20880120), (120, 18096104), (130, 16704096), (156, 13920080), (160, 13572078), (191, 11369280), (192, 11310065), (195, 11136064), (208, 10440060), (240, 9048052), (260, 8352048), (312, 6960040), (320, 6786039), (382, 5684640), (390, 5568032), (416, 5220030), (480, 4524026), (520, 4176024), (573, 3789760), (624, 3480020), (764, 2842320), (780, 2784016), (832, 2610015), (911, 2383680), (955, 2273856), (960, 2262013), (1040, 2088012), (1146, 1894880), (1248, 1740010), (1528, 1421160), (1560, 1392008), (1822, 1191840), (1910, 1136928), (2080, 1044006), (2292, 947440), (2483, 874560), (2496, 870005), (2733, 794560), (2865, 757952), (3056, 710580), (3120, 696004), (3644, 595920), (3820, 568464), (4160, 522003), (4555, 476736), (4584, 473720), (4966, 437280), (5466, 397280), (5730, 378976), (6112, 355290), (6240, 348002), (7288, 297960), (7449, 291520), (7640, 284232), (9110, 238368), (9168, 236860), (9932, 218640), (10932, 198640), (11460, 189488), (11843, 183360), (12224, 177645), (12415, 174912), (12480, 174001), (13665, 158912), (14576, 148980), (14898, 145760), (15280, 142116), (18220, 119184), (18336, 118430), (19864, 109320), (21864, 99320), (22920, 94744), (23686, 91680), (24830, 87456), (27330, 79456), (29152, 74490), (29796, 72880), (30560, 71058), (35529, 61120), (36440, 59592), (36672, 59215), (37245, 58304), (39728, 54660), (43728, 49660), (45840, 47372)]