33887640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:289

約数の個数: 128

約数和(自身を含む): 108864000

約数和(自身を除く): 74976360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 89, 95, 114, 120, 152, 167, 178, 190, 228, 267, 285, 334, 356, 380, 445, 456, 501, 534, 570, 668, 712, 760, 835, 890, 1002, 1068, 1140, 1335, 1336, 1670, 1691, 1780, 2004, 2136, 2280, 2505, 2670, 3173, 3340, 3382, 3560, 4008, 5010, 5073, 5340, 6346, 6680, 6764, 8455, 9519, 10020, 10146, 10680, 12692, 13528, 14863, 15865, 16910, 19038, 20040, 20292, 25365, 25384, 29726, 31730, 33820, 38076, 40584, 44589, 47595, 50730, 59452, 63460, 67640, 74315, 76152, 89178, 95190, 101460, 118904, 126920, 148630, 178356, 190380, 202920, 222945, 282397, 297260, 356712, 380760, 445890, 564794, 594520, 847191, 891780, 1129588, 1411985, 1694382, 1783560, 2259176, 2823970, 3388764, 4235955, 5647940, 6777528, 8471910, 11295880, 16943820, 33887640]

約数ペア:

[(1, 33887640), (2, 16943820), (3, 11295880), (4, 8471910), (5, 6777528), (6, 5647940), (8, 4235955), (10, 3388764), (12, 2823970), (15, 2259176), (19, 1783560), (20, 1694382), (24, 1411985), (30, 1129588), (38, 891780), (40, 847191), (57, 594520), (60, 564794), (76, 445890), (89, 380760), (95, 356712), (114, 297260), (120, 282397), (152, 222945), (167, 202920), (178, 190380), (190, 178356), (228, 148630), (267, 126920), (285, 118904), (334, 101460), (356, 95190), (380, 89178), (445, 76152), (456, 74315), (501, 67640), (534, 63460), (570, 59452), (668, 50730), (712, 47595), (760, 44589), (835, 40584), (890, 38076), (1002, 33820), (1068, 31730), (1140, 29726), (1335, 25384), (1336, 25365), (1670, 20292), (1691, 20040), (1780, 19038), (2004, 16910), (2136, 15865), (2280, 14863), (2505, 13528), (2670, 12692), (3173, 10680), (3340, 10146), (3382, 10020), (3560, 9519), (4008, 8455), (5010, 6764), (5073, 6680), (5340, 6346)]