395323702920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1\times {\mathrm{89329}}^1$

素因数の和:90012

約数の個数: 192

約数和(自身を含む): 1354528656000

約数和(自身を除く): 959204953080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 647, 684, 760, 855, 1140, 1294, 1368, 1710, 1941, 2280, 2588, 3235, 3420, 3882, 5176, 5823, 6470, 6840, 7764, 9705, 11646, 12293, 12940, 15528, 19410, 23292, 24586, 25880, 29115, 36879, 38820, 46584, 49172, 58230, 61465, 73758, 77640, 89329, 98344, 110637, 116460, 122930, 147516, 178658, 184395, 221274, 232920, 245860, 267987, 295032, 357316, 368790, 442548, 446645, 491720, 535974, 553185, 714632, 737580, 803961, 885096, 893290, 1071948, 1106370, 1339935, 1475160, 1607922, 1697251, 1786580, 2143896, 2212740, 2679870, 3215844, 3394502, 3573160, 4019805, 4425480, 5091753, 5359740, 6431688, 6789004, 8039610, 8486255, 10183506, 10719480, 13578008, 15275259, 16079220, 16972510, 20367012, 25458765, 30550518, 32158440, 33945020, 40734024, 50917530, 57795863, 61101036, 67890040, 76376295, 101835060, 115591726, 122202072, 152752590, 173387589, 203670120, 231183452, 288979315, 305505180, 346775178, 462366904, 520162767, 577958630, 611010360, 693550356, 866937945, 1040325534, 1098121397, 1155917260, 1387100712, 1733875890, 2080651068, 2196242794, 2311834520, 2600813835, 3294364191, 3467751780, 4161302136, 4392485588, 5201627670, 5490606985, 6588728382, 6935503560, 8784971176, 9883092573, 10403255340, 10981213970, 13177456764, 16471820955, 19766185146, 20806510680, 21962427940, 26354913528, 32943641910, 39532370292, 43924855880, 49415462865, 65887283820, 79064740584, 98830925730, 131774567640, 197661851460, 395323702920]

約数ペア:

[(1, 395323702920), (2, 197661851460), (3, 131774567640), (4, 98830925730), (5, 79064740584), (6, 65887283820), (8, 49415462865), (9, 43924855880), (10, 39532370292), (12, 32943641910), (15, 26354913528), (18, 21962427940), (19, 20806510680), (20, 19766185146), (24, 16471820955), (30, 13177456764), (36, 10981213970), (38, 10403255340), (40, 9883092573), (45, 8784971176), (57, 6935503560), (60, 6588728382), (72, 5490606985), (76, 5201627670), (90, 4392485588), (95, 4161302136), (114, 3467751780), (120, 3294364191), (152, 2600813835), (171, 2311834520), (180, 2196242794), (190, 2080651068), (228, 1733875890), (285, 1387100712), (342, 1155917260), (360, 1098121397), (380, 1040325534), (456, 866937945), (570, 693550356), (647, 611010360), (684, 577958630), (760, 520162767), (855, 462366904), (1140, 346775178), (1294, 305505180), (1368, 288979315), (1710, 231183452), (1941, 203670120), (2280, 173387589), (2588, 152752590), (3235, 122202072), (3420, 115591726), (3882, 101835060), (5176, 76376295), (5823, 67890040), (6470, 61101036), (6840, 57795863), (7764, 50917530), (9705, 40734024), (11646, 33945020), (12293, 32158440), (12940, 30550518), (15528, 25458765), (19410, 20367012), (23292, 16972510), (24586, 16079220), (25880, 15275259), (29115, 13578008), (36879, 10719480), (38820, 10183506), (46584, 8486255), (49172, 8039610), (58230, 6789004), (61465, 6431688), (73758, 5359740), (77640, 5091753), (89329, 4425480), (98344, 4019805), (110637, 3573160), (116460, 3394502), (122930, 3215844), (147516, 2679870), (178658, 2212740), (184395, 2143896), (221274, 1786580), (232920, 1697251), (245860, 1607922), (267987, 1475160), (295032, 1339935), (357316, 1106370), (368790, 1071948), (442548, 893290), (446645, 885096), (491720, 803961), (535974, 737580), (553185, 714632)]