28251179040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{442531}}^1$

素因数の和:442575

約数の個数: 192

約数和(自身を含む): 107057341440

約数和(自身を除く): 78806162400

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, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 210, 224, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 1064, 1120, 1140, 1330, 1520, 1596, 1680, 1824, 1995, 2128, 2280, 2660, 3040, 3192, 3360, 3990, 4256, 4560, 5320, 6384, 7980, 9120, 10640, 12768, 15960, 21280, 31920, 63840, 442531, 885062, 1327593, 1770124, 2212655, 2655186, 3097717, 3540248, 4425310, 5310372, 6195434, 6637965, 7080496, 8408089, 8850620, 9293151, 10620744, 12390868, 13275930, 14160992, 15488585, 16816178, 17701240, 18586302, 21241488, 24781736, 25224267, 26551860, 30977170, 33632356, 35402480, 37172604, 42040445, 42482976, 46465755, 49563472, 50448534, 53103720, 58856623, 61954340, 67264712, 70804960, 74345208, 84080890, 92931510, 99126944, 100897068, 106207440, 117713246, 123908680, 126121335, 134529424, 148690416, 168161780, 176569869, 185863020, 201794136, 212414880, 235426492, 247817360, 252242670, 269058848, 294283115, 297380832, 336323560, 353139738, 371726040, 403588272, 470852984, 495634720, 504485340, 588566230, 672647120, 706279476, 743452080, 807176544, 882849345, 941705968, 1008970680, 1177132460, 1345294240, 1412558952, 1486904160, 1765698690, 1883411936, 2017941360, 2354264920, 2825117904, 3531397380, 4035882720, 4708529840, 5650235808, 7062794760, 9417059680, 14125589520, 28251179040]

約数ペア:

[(1, 28251179040), (2, 14125589520), (3, 9417059680), (4, 7062794760), (5, 5650235808), (6, 4708529840), (7, 4035882720), (8, 3531397380), (10, 2825117904), (12, 2354264920), (14, 2017941360), (15, 1883411936), (16, 1765698690), (19, 1486904160), (20, 1412558952), (21, 1345294240), (24, 1177132460), (28, 1008970680), (30, 941705968), (32, 882849345), (35, 807176544), (38, 743452080), (40, 706279476), (42, 672647120), (48, 588566230), (56, 504485340), (57, 495634720), (60, 470852984), (70, 403588272), (76, 371726040), (80, 353139738), (84, 336323560), (95, 297380832), (96, 294283115), (105, 269058848), (112, 252242670), (114, 247817360), (120, 235426492), (133, 212414880), (140, 201794136), (152, 185863020), (160, 176569869), (168, 168161780), (190, 148690416), (210, 134529424), (224, 126121335), (228, 123908680), (240, 117713246), (266, 106207440), (280, 100897068), (285, 99126944), (304, 92931510), (336, 84080890), (380, 74345208), (399, 70804960), (420, 67264712), (456, 61954340), (480, 58856623), (532, 53103720), (560, 50448534), (570, 49563472), (608, 46465755), (665, 42482976), (672, 42040445), (760, 37172604), (798, 35402480), (840, 33632356), (912, 30977170), (1064, 26551860), (1120, 25224267), (1140, 24781736), (1330, 21241488), (1520, 18586302), (1596, 17701240), (1680, 16816178), (1824, 15488585), (1995, 14160992), (2128, 13275930), (2280, 12390868), (2660, 10620744), (3040, 9293151), (3192, 8850620), (3360, 8408089), (3990, 7080496), (4256, 6637965), (4560, 6195434), (5320, 5310372), (6384, 4425310), (7980, 3540248), (9120, 3097717), (10640, 2655186), (12768, 2212655), (15960, 1770124), (21280, 1327593), (31920, 885062), (63840, 442531)]