1682819460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{313}}^1$

素因数の和:603

約数の個数: 288

約数和(自身を含む): 6221359872

約数和(自身を除く): 4538540412

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 238, 251, 252, 255, 306, 313, 315, 340, 357, 420, 476, 502, 510, 595, 612, 626, 630, 714, 753, 765, 939, 1004, 1020, 1071, 1190, 1252, 1255, 1260, 1428, 1506, 1530, 1565, 1757, 1785, 1878, 2142, 2191, 2259, 2380, 2510, 2817, 3012, 3060, 3130, 3514, 3570, 3756, 3765, 4267, 4284, 4382, 4518, 4695, 5020, 5271, 5321, 5355, 5634, 6260, 6573, 7028, 7140, 7530, 8534, 8764, 8785, 9036, 9390, 10542, 10642, 10710, 10955, 11268, 11295, 12801, 13146, 14085, 15060, 15813, 15963, 17068, 17570, 18780, 19719, 21084, 21284, 21335, 21420, 21910, 22590, 25602, 26292, 26355, 26605, 28170, 29869, 31626, 31926, 32865, 35140, 37247, 38403, 39438, 42670, 43820, 45180, 47889, 51204, 52710, 53210, 56340, 59738, 63252, 63852, 64005, 65730, 74494, 76806, 78563, 78876, 79065, 79815, 85340, 89607, 95778, 98595, 105420, 106420, 111741, 119476, 128010, 131460, 148988, 149345, 153612, 157126, 158130, 159630, 179214, 186235, 191556, 192015, 197190, 223482, 235689, 239445, 256020, 268821, 298690, 314252, 316260, 319260, 335223, 358428, 372470, 384030, 392815, 394380, 446964, 448035, 471378, 478890, 537642, 549941, 558705, 597380, 670446, 707067, 744940, 768060, 785630, 896070, 942756, 957780, 1075284, 1099882, 1117410, 1178445, 1335571, 1340892, 1344105, 1414134, 1571260, 1649823, 1676115, 1792140, 2199764, 2234820, 2356890, 2671142, 2688210, 2749705, 2828268, 3299646, 3352230, 3535335, 4006713, 4713780, 4949469, 5342284, 5376420, 5499410, 6599292, 6677855, 6704460, 7070670, 8013426, 8249115, 9348997, 9898938, 10998820, 12020139, 13355710, 14141340, 16026852, 16498230, 18697994, 19797876, 20033565, 24040278, 24747345, 26711420, 28046991, 32996460, 37395988, 40067130, 46744985, 48080556, 49494690, 56093982, 60100695, 80134260, 84140973, 93489970, 98989380, 112187964, 120201390, 140234955, 168281946, 186979940, 240402780, 280469910, 336563892, 420704865, 560939820, 841409730, 1682819460]

約数ペア:

[(1, 1682819460), (2, 841409730), (3, 560939820), (4, 420704865), (5, 336563892), (6, 280469910), (7, 240402780), (9, 186979940), (10, 168281946), (12, 140234955), (14, 120201390), (15, 112187964), (17, 98989380), (18, 93489970), (20, 84140973), (21, 80134260), (28, 60100695), (30, 56093982), (34, 49494690), (35, 48080556), (36, 46744985), (42, 40067130), (45, 37395988), (51, 32996460), (60, 28046991), (63, 26711420), (68, 24747345), (70, 24040278), (84, 20033565), (85, 19797876), (90, 18697994), (102, 16498230), (105, 16026852), (119, 14141340), (126, 13355710), (140, 12020139), (153, 10998820), (170, 9898938), (180, 9348997), (204, 8249115), (210, 8013426), (238, 7070670), (251, 6704460), (252, 6677855), (255, 6599292), (306, 5499410), (313, 5376420), (315, 5342284), (340, 4949469), (357, 4713780), (420, 4006713), (476, 3535335), (502, 3352230), (510, 3299646), (595, 2828268), (612, 2749705), (626, 2688210), (630, 2671142), (714, 2356890), (753, 2234820), (765, 2199764), (939, 1792140), (1004, 1676115), (1020, 1649823), (1071, 1571260), (1190, 1414134), (1252, 1344105), (1255, 1340892), (1260, 1335571), (1428, 1178445), (1506, 1117410), (1530, 1099882), (1565, 1075284), (1757, 957780), (1785, 942756), (1878, 896070), (2142, 785630), (2191, 768060), (2259, 744940), (2380, 707067), (2510, 670446), (2817, 597380), (3012, 558705), (3060, 549941), (3130, 537642), (3514, 478890), (3570, 471378), (3756, 448035), (3765, 446964), (4267, 394380), (4284, 392815), (4382, 384030), (4518, 372470), (4695, 358428), (5020, 335223), (5271, 319260), (5321, 316260), (5355, 314252), (5634, 298690), (6260, 268821), (6573, 256020), (7028, 239445), (7140, 235689), (7530, 223482), (8534, 197190), (8764, 192015), (8785, 191556), (9036, 186235), (9390, 179214), (10542, 159630), (10642, 158130), (10710, 157126), (10955, 153612), (11268, 149345), (11295, 148988), (12801, 131460), (13146, 128010), (14085, 119476), (15060, 111741), (15813, 106420), (15963, 105420), (17068, 98595), (17570, 95778), (18780, 89607), (19719, 85340), (21084, 79815), (21284, 79065), (21335, 78876), (21420, 78563), (21910, 76806), (22590, 74494), (25602, 65730), (26292, 64005), (26355, 63852), (26605, 63252), (28170, 59738), (29869, 56340), (31626, 53210), (31926, 52710), (32865, 51204), (35140, 47889), (37247, 45180), (38403, 43820), (39438, 42670)]