1613118240

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6551}}^1$

素因数の和:6597

約数の個数: 240

約数和(自身を含む): 5993507520

約数和(自身を除く): 4380389280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 324, 342, 360, 380, 405, 432, 456, 480, 513, 540, 570, 608, 648, 684, 720, 760, 810, 855, 864, 912, 1026, 1080, 1140, 1296, 1368, 1440, 1520, 1539, 1620, 1710, 1824, 2052, 2160, 2280, 2565, 2592, 2736, 3040, 3078, 3240, 3420, 4104, 4320, 4560, 5130, 5472, 6156, 6480, 6551, 6840, 7695, 8208, 9120, 10260, 12312, 12960, 13102, 13680, 15390, 16416, 19653, 20520, 24624, 26204, 27360, 30780, 32755, 39306, 41040, 49248, 52408, 58959, 61560, 65510, 78612, 82080, 98265, 104816, 117918, 123120, 124469, 131020, 157224, 176877, 196530, 209632, 235836, 246240, 248938, 262040, 294795, 314448, 353754, 373407, 393060, 471672, 497876, 524080, 530631, 589590, 622345, 628896, 707508, 746814, 786120, 884385, 943344, 995752, 1048160, 1061262, 1120221, 1179180, 1244690, 1415016, 1493628, 1572240, 1768770, 1867035, 1886688, 1991504, 2122524, 2240442, 2358360, 2489380, 2653155, 2830032, 2987256, 3144480, 3360663, 3537540, 3734070, 3983008, 4245048, 4480884, 4716720, 4978760, 5306310, 5601105, 5660064, 5974512, 6721326, 7075080, 7468140, 8490096, 8961768, 9433440, 9957520, 10081989, 10612620, 11202210, 11949024, 13442652, 14150160, 14936280, 16803315, 16980192, 17923536, 19915040, 20163978, 21225240, 22404420, 26885304, 28300320, 29872560, 33606630, 35847072, 40327956, 42450480, 44808840, 50409945, 53770608, 59745120, 67213260, 80655912, 84900960, 89617680, 100819890, 107541216, 134426520, 161311824, 179235360, 201639780, 268853040, 322623648, 403279560, 537706080, 806559120, 1613118240]

約数ペア:

[(1, 1613118240), (2, 806559120), (3, 537706080), (4, 403279560), (5, 322623648), (6, 268853040), (8, 201639780), (9, 179235360), (10, 161311824), (12, 134426520), (15, 107541216), (16, 100819890), (18, 89617680), (19, 84900960), (20, 80655912), (24, 67213260), (27, 59745120), (30, 53770608), (32, 50409945), (36, 44808840), (38, 42450480), (40, 40327956), (45, 35847072), (48, 33606630), (54, 29872560), (57, 28300320), (60, 26885304), (72, 22404420), (76, 21225240), (80, 20163978), (81, 19915040), (90, 17923536), (95, 16980192), (96, 16803315), (108, 14936280), (114, 14150160), (120, 13442652), (135, 11949024), (144, 11202210), (152, 10612620), (160, 10081989), (162, 9957520), (171, 9433440), (180, 8961768), (190, 8490096), (216, 7468140), (228, 7075080), (240, 6721326), (270, 5974512), (285, 5660064), (288, 5601105), (304, 5306310), (324, 4978760), (342, 4716720), (360, 4480884), (380, 4245048), (405, 3983008), (432, 3734070), (456, 3537540), (480, 3360663), (513, 3144480), (540, 2987256), (570, 2830032), (608, 2653155), (648, 2489380), (684, 2358360), (720, 2240442), (760, 2122524), (810, 1991504), (855, 1886688), (864, 1867035), (912, 1768770), (1026, 1572240), (1080, 1493628), (1140, 1415016), (1296, 1244690), (1368, 1179180), (1440, 1120221), (1520, 1061262), (1539, 1048160), (1620, 995752), (1710, 943344), (1824, 884385), (2052, 786120), (2160, 746814), (2280, 707508), (2565, 628896), (2592, 622345), (2736, 589590), (3040, 530631), (3078, 524080), (3240, 497876), (3420, 471672), (4104, 393060), (4320, 373407), (4560, 353754), (5130, 314448), (5472, 294795), (6156, 262040), (6480, 248938), (6551, 246240), (6840, 235836), (7695, 209632), (8208, 196530), (9120, 176877), (10260, 157224), (12312, 131020), (12960, 124469), (13102, 123120), (13680, 117918), (15390, 104816), (16416, 98265), (19653, 82080), (20520, 78612), (24624, 65510), (26204, 61560), (27360, 58959), (30780, 52408), (32755, 49248), (39306, 41040)]