21719745360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1774489}}^1$

素因数の和:1774525

約数の個数: 120

約数和(自身を含む): 77232902760

約数和(自身を除く): 55513157400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 1774489, 3548978, 5323467, 7097956, 8872445, 10646934, 14195912, 15970401, 17744890, 21293868, 26617335, 28391824, 30166313, 31940802, 35489780, 42587736, 53234670, 60332626, 63881604, 70979560, 79852005, 85175472, 90498939, 106469340, 120665252, 127763208, 141959120, 150831565, 159704010, 180997878, 212938680, 241330504, 255526416, 271496817, 301663130, 319408020, 361995756, 425877360, 452494695, 482661008, 542993634, 603326260, 638816040, 723991512, 904989390, 1085987268, 1206652520, 1277632080, 1357484085, 1447983024, 1809978780, 2171974536, 2413305040, 2714968170, 3619957560, 4343949072, 5429936340, 7239915120, 10859872680, 21719745360]

約数ペア:

[(1, 21719745360), (2, 10859872680), (3, 7239915120), (4, 5429936340), (5, 4343949072), (6, 3619957560), (8, 2714968170), (9, 2413305040), (10, 2171974536), (12, 1809978780), (15, 1447983024), (16, 1357484085), (17, 1277632080), (18, 1206652520), (20, 1085987268), (24, 904989390), (30, 723991512), (34, 638816040), (36, 603326260), (40, 542993634), (45, 482661008), (48, 452494695), (51, 425877360), (60, 361995756), (68, 319408020), (72, 301663130), (80, 271496817), (85, 255526416), (90, 241330504), (102, 212938680), (120, 180997878), (136, 159704010), (144, 150831565), (153, 141959120), (170, 127763208), (180, 120665252), (204, 106469340), (240, 90498939), (255, 85175472), (272, 79852005), (306, 70979560), (340, 63881604), (360, 60332626), (408, 53234670), (510, 42587736), (612, 35489780), (680, 31940802), (720, 30166313), (765, 28391824), (816, 26617335), (1020, 21293868), (1224, 17744890), (1360, 15970401), (1530, 14195912), (2040, 10646934), (2448, 8872445), (3060, 7097956), (4080, 5323467), (6120, 3548978), (12240, 1774489)]