318919446480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2521501}}^1$

素因数の和:2521565

約数の個数: 160

約数和(自身を含む): 1080574553088

約数和(自身を除く): 761655106608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 34, 40, 48, 51, 60, 62, 68, 80, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 240, 248, 255, 272, 310, 340, 372, 408, 465, 496, 510, 527, 620, 680, 744, 816, 930, 1020, 1054, 1240, 1360, 1488, 1581, 1860, 2040, 2108, 2480, 2635, 3162, 3720, 4080, 4216, 5270, 6324, 7440, 7905, 8432, 10540, 12648, 15810, 21080, 25296, 31620, 42160, 63240, 126480, 2521501, 5043002, 7564503, 10086004, 12607505, 15129006, 20172008, 25215010, 30258012, 37822515, 40344016, 42865517, 50430020, 60516024, 75645030, 78166531, 85731034, 100860040, 121032048, 128596551, 151290060, 156333062, 171462068, 201720080, 214327585, 234499593, 257193102, 302580120, 312666124, 342924136, 390832655, 428655170, 468999186, 514386204, 605160240, 625332248, 642982755, 685848272, 781665310, 857310340, 937998372, 1028772408, 1172497965, 1250664496, 1285965510, 1328831027, 1563330620, 1714620680, 1875996744, 2057544816, 2344995930, 2571931020, 2657662054, 3126661240, 3429241360, 3751993488, 3986493081, 4689991860, 5143862040, 5315324108, 6253322480, 6644155135, 7972986162, 9379983720, 10287724080, 10630648216, 13288310270, 15945972324, 18759967440, 19932465405, 21261296432, 26576620540, 31891944648, 39864930810, 53153241080, 63783889296, 79729861620, 106306482160, 159459723240, 318919446480]

約数ペア:

[(1, 318919446480), (2, 159459723240), (3, 106306482160), (4, 79729861620), (5, 63783889296), (6, 53153241080), (8, 39864930810), (10, 31891944648), (12, 26576620540), (15, 21261296432), (16, 19932465405), (17, 18759967440), (20, 15945972324), (24, 13288310270), (30, 10630648216), (31, 10287724080), (34, 9379983720), (40, 7972986162), (48, 6644155135), (51, 6253322480), (60, 5315324108), (62, 5143862040), (68, 4689991860), (80, 3986493081), (85, 3751993488), (93, 3429241360), (102, 3126661240), (120, 2657662054), (124, 2571931020), (136, 2344995930), (155, 2057544816), (170, 1875996744), (186, 1714620680), (204, 1563330620), (240, 1328831027), (248, 1285965510), (255, 1250664496), (272, 1172497965), (310, 1028772408), (340, 937998372), (372, 857310340), (408, 781665310), (465, 685848272), (496, 642982755), (510, 625332248), (527, 605160240), (620, 514386204), (680, 468999186), (744, 428655170), (816, 390832655), (930, 342924136), (1020, 312666124), (1054, 302580120), (1240, 257193102), (1360, 234499593), (1488, 214327585), (1581, 201720080), (1860, 171462068), (2040, 156333062), (2108, 151290060), (2480, 128596551), (2635, 121032048), (3162, 100860040), (3720, 85731034), (4080, 78166531), (4216, 75645030), (5270, 60516024), (6324, 50430020), (7440, 42865517), (7905, 40344016), (8432, 37822515), (10540, 30258012), (12648, 25215010), (15810, 20172008), (21080, 15129006), (25296, 12607505), (31620, 10086004), (42160, 7564503), (63240, 5043002), (126480, 2521501)]