203325840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:294

約数の個数: 240

約数和(自身を含む): 731203200

約数和(自身を除く): 527877360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 89, 90, 95, 114, 120, 144, 152, 167, 171, 178, 180, 190, 228, 240, 267, 285, 304, 334, 342, 356, 360, 380, 445, 456, 501, 534, 570, 668, 684, 712, 720, 760, 801, 835, 855, 890, 912, 1002, 1068, 1140, 1335, 1336, 1368, 1424, 1503, 1520, 1602, 1670, 1691, 1710, 1780, 2004, 2136, 2280, 2505, 2670, 2672, 2736, 3006, 3173, 3204, 3340, 3382, 3420, 3560, 4005, 4008, 4272, 4560, 5010, 5073, 5340, 6012, 6346, 6408, 6680, 6764, 6840, 7120, 7515, 8010, 8016, 8455, 9519, 10020, 10146, 10680, 12024, 12692, 12816, 13360, 13528, 13680, 14863, 15030, 15219, 15865, 16020, 16910, 19038, 20040, 20292, 21360, 24048, 25365, 25384, 27056, 28557, 29726, 30060, 30438, 31730, 32040, 33820, 38076, 40080, 40584, 44589, 47595, 50730, 50768, 57114, 59452, 60120, 60876, 63460, 64080, 67640, 74315, 76095, 76152, 81168, 89178, 95190, 101460, 114228, 118904, 120240, 121752, 126920, 133767, 135280, 142785, 148630, 152190, 152304, 178356, 190380, 202920, 222945, 228456, 237808, 243504, 253840, 267534, 282397, 285570, 297260, 304380, 356712, 380760, 405840, 445890, 456912, 535068, 564794, 571140, 594520, 608760, 668835, 713424, 761520, 847191, 891780, 1070136, 1129588, 1142280, 1189040, 1217520, 1337670, 1411985, 1694382, 1783560, 2140272, 2259176, 2284560, 2541573, 2675340, 2823970, 3388764, 3567120, 4235955, 4518352, 5083146, 5350680, 5647940, 6777528, 8471910, 10166292, 10701360, 11295880, 12707865, 13555056, 16943820, 20332584, 22591760, 25415730, 33887640, 40665168, 50831460, 67775280, 101662920, 203325840]

約数ペア:

[(1, 203325840), (2, 101662920), (3, 67775280), (4, 50831460), (5, 40665168), (6, 33887640), (8, 25415730), (9, 22591760), (10, 20332584), (12, 16943820), (15, 13555056), (16, 12707865), (18, 11295880), (19, 10701360), (20, 10166292), (24, 8471910), (30, 6777528), (36, 5647940), (38, 5350680), (40, 5083146), (45, 4518352), (48, 4235955), (57, 3567120), (60, 3388764), (72, 2823970), (76, 2675340), (80, 2541573), (89, 2284560), (90, 2259176), (95, 2140272), (114, 1783560), (120, 1694382), (144, 1411985), (152, 1337670), (167, 1217520), (171, 1189040), (178, 1142280), (180, 1129588), (190, 1070136), (228, 891780), (240, 847191), (267, 761520), (285, 713424), (304, 668835), (334, 608760), (342, 594520), (356, 571140), (360, 564794), (380, 535068), (445, 456912), (456, 445890), (501, 405840), (534, 380760), (570, 356712), (668, 304380), (684, 297260), (712, 285570), (720, 282397), (760, 267534), (801, 253840), (835, 243504), (855, 237808), (890, 228456), (912, 222945), (1002, 202920), (1068, 190380), (1140, 178356), (1335, 152304), (1336, 152190), (1368, 148630), (1424, 142785), (1503, 135280), (1520, 133767), (1602, 126920), (1670, 121752), (1691, 120240), (1710, 118904), (1780, 114228), (2004, 101460), (2136, 95190), (2280, 89178), (2505, 81168), (2670, 76152), (2672, 76095), (2736, 74315), (3006, 67640), (3173, 64080), (3204, 63460), (3340, 60876), (3382, 60120), (3420, 59452), (3560, 57114), (4005, 50768), (4008, 50730), (4272, 47595), (4560, 44589), (5010, 40584), (5073, 40080), (5340, 38076), (6012, 33820), (6346, 32040), (6408, 31730), (6680, 30438), (6764, 30060), (6840, 29726), (7120, 28557), (7515, 27056), (8010, 25384), (8016, 25365), (8455, 24048), (9519, 21360), (10020, 20292), (10146, 20040), (10680, 19038), (12024, 16910), (12692, 16020), (12816, 15865), (13360, 15219), (13528, 15030), (13680, 14863)]