19431058140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{162821}}^1$

素因数の和:162869

約数の個数: 192

約数和(自身を含む): 68932321920

約数和(自身を除く): 49501263780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 34, 36, 39, 45, 51, 52, 54, 60, 65, 68, 78, 85, 90, 102, 108, 117, 130, 135, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 270, 306, 340, 351, 390, 442, 459, 468, 510, 540, 585, 612, 663, 702, 765, 780, 884, 918, 1020, 1105, 1170, 1326, 1404, 1530, 1755, 1836, 1989, 2210, 2295, 2340, 2652, 3060, 3315, 3510, 3978, 4420, 4590, 5967, 6630, 7020, 7956, 9180, 9945, 11934, 13260, 19890, 23868, 29835, 39780, 59670, 119340, 162821, 325642, 488463, 651284, 814105, 976926, 1465389, 1628210, 1953852, 2116673, 2442315, 2767957, 2930778, 3256420, 4233346, 4396167, 4884630, 5535914, 5861556, 6350019, 7326945, 8303871, 8466692, 8792334, 9769260, 10583365, 11071828, 12700038, 13839785, 14653890, 16607742, 17584668, 19050057, 21166730, 21980835, 24911613, 25400076, 27679570, 29307780, 31750095, 33215484, 35983441, 38100114, 41519355, 42333460, 43961670, 49823226, 55359140, 57150171, 63500190, 71966882, 74734839, 76200228, 83038710, 87923340, 95250285, 99646452, 107950323, 114300342, 124558065, 127000380, 143933764, 149469678, 166077420, 179917205, 190500570, 215900646, 228600684, 249116130, 285750855, 298939356, 323850969, 359834410, 373674195, 381001140, 431801292, 498232260, 539751615, 571501710, 647701938, 719668820, 747348390, 971552907, 1079503230, 1143003420, 1295403876, 1494696780, 1619254845, 1943105814, 2159006460, 3238509690, 3886211628, 4857764535, 6477019380, 9715529070, 19431058140]

約数ペア:

[(1, 19431058140), (2, 9715529070), (3, 6477019380), (4, 4857764535), (5, 3886211628), (6, 3238509690), (9, 2159006460), (10, 1943105814), (12, 1619254845), (13, 1494696780), (15, 1295403876), (17, 1143003420), (18, 1079503230), (20, 971552907), (26, 747348390), (27, 719668820), (30, 647701938), (34, 571501710), (36, 539751615), (39, 498232260), (45, 431801292), (51, 381001140), (52, 373674195), (54, 359834410), (60, 323850969), (65, 298939356), (68, 285750855), (78, 249116130), (85, 228600684), (90, 215900646), (102, 190500570), (108, 179917205), (117, 166077420), (130, 149469678), (135, 143933764), (153, 127000380), (156, 124558065), (170, 114300342), (180, 107950323), (195, 99646452), (204, 95250285), (221, 87923340), (234, 83038710), (255, 76200228), (260, 74734839), (270, 71966882), (306, 63500190), (340, 57150171), (351, 55359140), (390, 49823226), (442, 43961670), (459, 42333460), (468, 41519355), (510, 38100114), (540, 35983441), (585, 33215484), (612, 31750095), (663, 29307780), (702, 27679570), (765, 25400076), (780, 24911613), (884, 21980835), (918, 21166730), (1020, 19050057), (1105, 17584668), (1170, 16607742), (1326, 14653890), (1404, 13839785), (1530, 12700038), (1755, 11071828), (1836, 10583365), (1989, 9769260), (2210, 8792334), (2295, 8466692), (2340, 8303871), (2652, 7326945), (3060, 6350019), (3315, 5861556), (3510, 5535914), (3978, 4884630), (4420, 4396167), (4590, 4233346), (5967, 3256420), (6630, 2930778), (7020, 2767957), (7956, 2442315), (9180, 2116673), (9945, 1953852), (11934, 1628210), (13260, 1465389), (19890, 976926), (23868, 814105), (29835, 651284), (39780, 488463), (59670, 325642), (119340, 162821)]