11819694840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{26993}}^1$

素因数の和:27137

約数の個数: 128

約数和(自身を含む): 36733435200

約数和(自身を除く): 24913740360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 89, 120, 123, 164, 178, 205, 246, 267, 328, 356, 410, 445, 492, 534, 615, 712, 820, 890, 984, 1068, 1230, 1335, 1640, 1780, 2136, 2460, 2670, 3560, 3649, 4920, 5340, 7298, 10680, 10947, 14596, 18245, 21894, 26993, 29192, 36490, 43788, 53986, 54735, 72980, 80979, 87576, 107972, 109470, 134965, 145960, 161958, 215944, 218940, 269930, 323916, 404895, 437880, 539860, 647832, 809790, 1079720, 1106713, 1619580, 2213426, 2402377, 3239160, 3320139, 4426852, 4804754, 5533565, 6640278, 7207131, 8853704, 9609508, 11067130, 12011885, 13280556, 14414262, 16600695, 19219016, 22134260, 24023770, 26561112, 28828524, 33201390, 36035655, 44268520, 48047540, 57657048, 66402780, 72071310, 96095080, 98497457, 132805560, 144142620, 196994914, 288285240, 295492371, 393989828, 492487285, 590984742, 787979656, 984974570, 1181969484, 1477461855, 1969949140, 2363938968, 2954923710, 3939898280, 5909847420, 11819694840]

約数ペア:

[(1, 11819694840), (2, 5909847420), (3, 3939898280), (4, 2954923710), (5, 2363938968), (6, 1969949140), (8, 1477461855), (10, 1181969484), (12, 984974570), (15, 787979656), (20, 590984742), (24, 492487285), (30, 393989828), (40, 295492371), (41, 288285240), (60, 196994914), (82, 144142620), (89, 132805560), (120, 98497457), (123, 96095080), (164, 72071310), (178, 66402780), (205, 57657048), (246, 48047540), (267, 44268520), (328, 36035655), (356, 33201390), (410, 28828524), (445, 26561112), (492, 24023770), (534, 22134260), (615, 19219016), (712, 16600695), (820, 14414262), (890, 13280556), (984, 12011885), (1068, 11067130), (1230, 9609508), (1335, 8853704), (1640, 7207131), (1780, 6640278), (2136, 5533565), (2460, 4804754), (2670, 4426852), (3560, 3320139), (3649, 3239160), (4920, 2402377), (5340, 2213426), (7298, 1619580), (10680, 1106713), (10947, 1079720), (14596, 809790), (18245, 647832), (21894, 539860), (26993, 437880), (29192, 404895), (36490, 323916), (43788, 269930), (53986, 218940), (54735, 215944), (72980, 161958), (80979, 145960), (87576, 134965), (107972, 109470)]