15666471720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{14797}}^1$

素因数の和:15004

約数の個数: 192

約数和(自身を含む): 54226383120

約数和(自身を除く): 38559911400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 173, 180, 204, 255, 306, 340, 346, 360, 408, 510, 519, 612, 680, 692, 765, 865, 1020, 1038, 1224, 1384, 1530, 1557, 1730, 2040, 2076, 2595, 2941, 3060, 3114, 3460, 4152, 5190, 5882, 6120, 6228, 6920, 7785, 8823, 10380, 11764, 12456, 14705, 14797, 15570, 17646, 20760, 23528, 26469, 29410, 29594, 31140, 35292, 44115, 44391, 52938, 58820, 59188, 62280, 70584, 73985, 88230, 88782, 105876, 117640, 118376, 132345, 133173, 147970, 176460, 177564, 211752, 221955, 251549, 264690, 266346, 295940, 352920, 355128, 443910, 503098, 529380, 532692, 591880, 665865, 754647, 887820, 1006196, 1058760, 1065384, 1257745, 1331730, 1509294, 1775640, 2012392, 2263941, 2515490, 2559881, 2663460, 3018588, 3773235, 4527882, 5030980, 5119762, 5326920, 6037176, 7546470, 7679643, 9055764, 10061960, 10239524, 11319705, 12799405, 15092940, 15359286, 18111528, 20479048, 22639410, 23038929, 25598810, 30185880, 30718572, 38398215, 43517977, 45278820, 46077858, 51197620, 61437144, 76796430, 87035954, 90557640, 92155716, 102395240, 115194645, 130553931, 153592860, 174071908, 184311432, 217589885, 230389290, 261107862, 307185720, 348143816, 391661793, 435179770, 460778580, 522215724, 652769655, 783323586, 870359540, 921557160, 1044431448, 1305539310, 1566647172, 1740719080, 1958308965, 2611078620, 3133294344, 3916617930, 5222157240, 7833235860, 15666471720]

約数ペア:

[(1, 15666471720), (2, 7833235860), (3, 5222157240), (4, 3916617930), (5, 3133294344), (6, 2611078620), (8, 1958308965), (9, 1740719080), (10, 1566647172), (12, 1305539310), (15, 1044431448), (17, 921557160), (18, 870359540), (20, 783323586), (24, 652769655), (30, 522215724), (34, 460778580), (36, 435179770), (40, 391661793), (45, 348143816), (51, 307185720), (60, 261107862), (68, 230389290), (72, 217589885), (85, 184311432), (90, 174071908), (102, 153592860), (120, 130553931), (136, 115194645), (153, 102395240), (170, 92155716), (173, 90557640), (180, 87035954), (204, 76796430), (255, 61437144), (306, 51197620), (340, 46077858), (346, 45278820), (360, 43517977), (408, 38398215), (510, 30718572), (519, 30185880), (612, 25598810), (680, 23038929), (692, 22639410), (765, 20479048), (865, 18111528), (1020, 15359286), (1038, 15092940), (1224, 12799405), (1384, 11319705), (1530, 10239524), (1557, 10061960), (1730, 9055764), (2040, 7679643), (2076, 7546470), (2595, 6037176), (2941, 5326920), (3060, 5119762), (3114, 5030980), (3460, 4527882), (4152, 3773235), (5190, 3018588), (5882, 2663460), (6120, 2559881), (6228, 2515490), (6920, 2263941), (7785, 2012392), (8823, 1775640), (10380, 1509294), (11764, 1331730), (12456, 1257745), (14705, 1065384), (14797, 1058760), (15570, 1006196), (17646, 887820), (20760, 754647), (23528, 665865), (26469, 591880), (29410, 532692), (29594, 529380), (31140, 503098), (35292, 443910), (44115, 355128), (44391, 352920), (52938, 295940), (58820, 266346), (59188, 264690), (62280, 251549), (70584, 221955), (73985, 211752), (88230, 177564), (88782, 176460), (105876, 147970), (117640, 133173), (118376, 132345)]