16551380880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{28771}}^1$

素因数の和:28854

約数の個数: 240

約数和(自身を含む): 60109081344

約数和(自身を除く): 43557700464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 47, 48, 51, 60, 68, 72, 80, 85, 90, 94, 102, 120, 136, 141, 144, 153, 170, 180, 188, 204, 235, 240, 255, 272, 282, 306, 340, 360, 376, 408, 423, 470, 510, 564, 612, 680, 705, 720, 752, 765, 799, 816, 846, 940, 1020, 1128, 1224, 1360, 1410, 1530, 1598, 1692, 1880, 2040, 2115, 2256, 2397, 2448, 2820, 3060, 3196, 3384, 3760, 3995, 4080, 4230, 4794, 5640, 6120, 6392, 6768, 7191, 7990, 8460, 9588, 11280, 11985, 12240, 12784, 14382, 15980, 16920, 19176, 23970, 28764, 28771, 31960, 33840, 35955, 38352, 47940, 57528, 57542, 63920, 71910, 86313, 95880, 115056, 115084, 143820, 143855, 172626, 191760, 230168, 258939, 287640, 287710, 345252, 431565, 460336, 489107, 517878, 575280, 575420, 690504, 863130, 978214, 1035756, 1150840, 1294695, 1352237, 1381008, 1467321, 1726260, 1956428, 2071512, 2301680, 2445535, 2589390, 2704474, 2934642, 3452520, 3912856, 4056711, 4143024, 4401963, 4891070, 5178780, 5408948, 5869284, 6761185, 6905040, 7336605, 7825712, 8113422, 8803926, 9782140, 10357560, 10817896, 11738568, 12170133, 13522370, 14673210, 16226844, 17607852, 19564280, 20283555, 20715120, 21635792, 22009815, 22988029, 23477136, 24340266, 27044740, 29346420, 32453688, 35215704, 39128560, 40567110, 44019630, 45976058, 48680532, 54089480, 58692840, 60850665, 64907376, 68964087, 70431408, 81134220, 88039260, 91952116, 97361064, 108178960, 114940145, 117385680, 121701330, 137928174, 162268440, 176078520, 183904232, 194722128, 206892261, 229880290, 243402660, 275856348, 324536880, 344820435, 352157040, 367808464, 413784522, 459760580, 486805320, 551712696, 689640870, 827569044, 919521160, 973610640, 1034461305, 1103425392, 1379281740, 1655138088, 1839042320, 2068922610, 2758563480, 3310276176, 4137845220, 5517126960, 8275690440, 16551380880]

約数ペア:

[(1, 16551380880), (2, 8275690440), (3, 5517126960), (4, 4137845220), (5, 3310276176), (6, 2758563480), (8, 2068922610), (9, 1839042320), (10, 1655138088), (12, 1379281740), (15, 1103425392), (16, 1034461305), (17, 973610640), (18, 919521160), (20, 827569044), (24, 689640870), (30, 551712696), (34, 486805320), (36, 459760580), (40, 413784522), (45, 367808464), (47, 352157040), (48, 344820435), (51, 324536880), (60, 275856348), (68, 243402660), (72, 229880290), (80, 206892261), (85, 194722128), (90, 183904232), (94, 176078520), (102, 162268440), (120, 137928174), (136, 121701330), (141, 117385680), (144, 114940145), (153, 108178960), (170, 97361064), (180, 91952116), (188, 88039260), (204, 81134220), (235, 70431408), (240, 68964087), (255, 64907376), (272, 60850665), (282, 58692840), (306, 54089480), (340, 48680532), (360, 45976058), (376, 44019630), (408, 40567110), (423, 39128560), (470, 35215704), (510, 32453688), (564, 29346420), (612, 27044740), (680, 24340266), (705, 23477136), (720, 22988029), (752, 22009815), (765, 21635792), (799, 20715120), (816, 20283555), (846, 19564280), (940, 17607852), (1020, 16226844), (1128, 14673210), (1224, 13522370), (1360, 12170133), (1410, 11738568), (1530, 10817896), (1598, 10357560), (1692, 9782140), (1880, 8803926), (2040, 8113422), (2115, 7825712), (2256, 7336605), (2397, 6905040), (2448, 6761185), (2820, 5869284), (3060, 5408948), (3196, 5178780), (3384, 4891070), (3760, 4401963), (3995, 4143024), (4080, 4056711), (4230, 3912856), (4794, 3452520), (5640, 2934642), (6120, 2704474), (6392, 2589390), (6768, 2445535), (7191, 2301680), (7990, 2071512), (8460, 1956428), (9588, 1726260), (11280, 1467321), (11985, 1381008), (12240, 1352237), (12784, 1294695), (14382, 1150840), (15980, 1035756), (16920, 978214), (19176, 863130), (23970, 690504), (28764, 575420), (28771, 575280), (31960, 517878), (33840, 489107), (35955, 460336), (38352, 431565), (47940, 345252), (57528, 287710), (57542, 287640), (63920, 258939), (71910, 230168), (86313, 191760), (95880, 172626), (115056, 143855), (115084, 143820)]