218804760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10663}}^1$

素因数の和:10702

約数の個数: 128

約数和(自身を含む): 767808000

約数和(自身を除く): 549003240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 10260, 10663, 20520, 21326, 31989, 42652, 53315, 63978, 85304, 95967, 106630, 127956, 159945, 191934, 202597, 213260, 255912, 287901, 319890, 383868, 405194, 426520, 479835, 575802, 607791, 639780, 767736, 810388, 959670, 1012985, 1151604, 1215582, 1279560, 1439505, 1620776, 1823373, 1919340, 2025970, 2303208, 2431164, 2879010, 3038955, 3646746, 3838680, 4051940, 4862328, 5470119, 5758020, 6077910, 7293492, 8103880, 9116865, 10940238, 11516040, 12155820, 14586984, 18233730, 21880476, 24311640, 27350595, 36467460, 43760952, 54701190, 72934920, 109402380, 218804760]

約数ペア:

[(1, 218804760), (2, 109402380), (3, 72934920), (4, 54701190), (5, 43760952), (6, 36467460), (8, 27350595), (9, 24311640), (10, 21880476), (12, 18233730), (15, 14586984), (18, 12155820), (19, 11516040), (20, 10940238), (24, 9116865), (27, 8103880), (30, 7293492), (36, 6077910), (38, 5758020), (40, 5470119), (45, 4862328), (54, 4051940), (57, 3838680), (60, 3646746), (72, 3038955), (76, 2879010), (90, 2431164), (95, 2303208), (108, 2025970), (114, 1919340), (120, 1823373), (135, 1620776), (152, 1439505), (171, 1279560), (180, 1215582), (190, 1151604), (216, 1012985), (228, 959670), (270, 810388), (285, 767736), (342, 639780), (360, 607791), (380, 575802), (456, 479835), (513, 426520), (540, 405194), (570, 383868), (684, 319890), (760, 287901), (855, 255912), (1026, 213260), (1080, 202597), (1140, 191934), (1368, 159945), (1710, 127956), (2052, 106630), (2280, 95967), (2565, 85304), (3420, 63978), (4104, 53315), (5130, 42652), (6840, 31989), (10260, 21326), (10663, 20520)]