25020236280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{16217}}^1$

素因数の和:16310

約数の個数: 256

約数和(自身を含む): 86316088320

約数和(自身を除く): 61295852040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 39, 40, 43, 46, 52, 60, 65, 69, 78, 86, 92, 104, 115, 120, 129, 130, 138, 156, 172, 184, 195, 215, 230, 258, 260, 276, 299, 312, 344, 345, 390, 430, 460, 516, 520, 552, 559, 598, 645, 690, 780, 860, 897, 920, 989, 1032, 1118, 1196, 1290, 1380, 1495, 1560, 1677, 1720, 1794, 1978, 2236, 2392, 2580, 2760, 2795, 2967, 2990, 3354, 3588, 3956, 4472, 4485, 4945, 5160, 5590, 5934, 5980, 6708, 7176, 7912, 8385, 8970, 9890, 11180, 11868, 11960, 12857, 13416, 14835, 16217, 16770, 17940, 19780, 22360, 23736, 25714, 29670, 32434, 33540, 35880, 38571, 39560, 48651, 51428, 59340, 64285, 64868, 67080, 77142, 81085, 97302, 102856, 118680, 128570, 129736, 154284, 162170, 192855, 194604, 210821, 243255, 257140, 308568, 324340, 372991, 385710, 389208, 421642, 486510, 514280, 632463, 648680, 697331, 745982, 771420, 843284, 973020, 1054105, 1118973, 1264926, 1394662, 1491964, 1542840, 1686568, 1864955, 1946040, 2091993, 2108210, 2237946, 2529852, 2789324, 2983928, 3162315, 3486655, 3729910, 4183986, 4216420, 4475892, 4848883, 5059704, 5578648, 5594865, 6324630, 6973310, 7459820, 8367972, 8432840, 8951784, 9065303, 9697766, 10459965, 11189730, 12649260, 13946620, 14546649, 14919640, 16038613, 16735944, 18130606, 19395532, 20919930, 22379460, 24244415, 25298520, 27195909, 27893240, 29093298, 32077226, 36261212, 38791064, 41839860, 44758920, 45326515, 48115839, 48488830, 54391818, 58186596, 64154452, 72522424, 72733245, 80193065, 83679720, 90653030, 96231678, 96977660, 108783636, 116373192, 128308904, 135979545, 145466490, 160386130, 181306060, 192463356, 193955320, 208501969, 217567272, 240579195, 271959090, 290932980, 320772260, 362612120, 384926712, 417003938, 481158390, 543918180, 581865960, 625505907, 641544520, 834007876, 962316780, 1042509845, 1087836360, 1251011814, 1668015752, 1924633560, 2085019690, 2502023628, 3127529535, 4170039380, 5004047256, 6255059070, 8340078760, 12510118140, 25020236280]

約数ペア:

[(1, 25020236280), (2, 12510118140), (3, 8340078760), (4, 6255059070), (5, 5004047256), (6, 4170039380), (8, 3127529535), (10, 2502023628), (12, 2085019690), (13, 1924633560), (15, 1668015752), (20, 1251011814), (23, 1087836360), (24, 1042509845), (26, 962316780), (30, 834007876), (39, 641544520), (40, 625505907), (43, 581865960), (46, 543918180), (52, 481158390), (60, 417003938), (65, 384926712), (69, 362612120), (78, 320772260), (86, 290932980), (92, 271959090), (104, 240579195), (115, 217567272), (120, 208501969), (129, 193955320), (130, 192463356), (138, 181306060), (156, 160386130), (172, 145466490), (184, 135979545), (195, 128308904), (215, 116373192), (230, 108783636), (258, 96977660), (260, 96231678), (276, 90653030), (299, 83679720), (312, 80193065), (344, 72733245), (345, 72522424), (390, 64154452), (430, 58186596), (460, 54391818), (516, 48488830), (520, 48115839), (552, 45326515), (559, 44758920), (598, 41839860), (645, 38791064), (690, 36261212), (780, 32077226), (860, 29093298), (897, 27893240), (920, 27195909), (989, 25298520), (1032, 24244415), (1118, 22379460), (1196, 20919930), (1290, 19395532), (1380, 18130606), (1495, 16735944), (1560, 16038613), (1677, 14919640), (1720, 14546649), (1794, 13946620), (1978, 12649260), (2236, 11189730), (2392, 10459965), (2580, 9697766), (2760, 9065303), (2795, 8951784), (2967, 8432840), (2990, 8367972), (3354, 7459820), (3588, 6973310), (3956, 6324630), (4472, 5594865), (4485, 5578648), (4945, 5059704), (5160, 4848883), (5590, 4475892), (5934, 4216420), (5980, 4183986), (6708, 3729910), (7176, 3486655), (7912, 3162315), (8385, 2983928), (8970, 2789324), (9890, 2529852), (11180, 2237946), (11868, 2108210), (11960, 2091993), (12857, 1946040), (13416, 1864955), (14835, 1686568), (16217, 1542840), (16770, 1491964), (17940, 1394662), (19780, 1264926), (22360, 1118973), (23736, 1054105), (25714, 973020), (29670, 843284), (32434, 771420), (33540, 745982), (35880, 697331), (38571, 648680), (39560, 632463), (48651, 514280), (51428, 486510), (59340, 421642), (64285, 389208), (64868, 385710), (67080, 372991), (77142, 324340), (81085, 308568), (97302, 257140), (102856, 243255), (118680, 210821), (128570, 194604), (129736, 192855), (154284, 162170)]