144295560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:237

約数の個数: 256

約数和(自身を含む): 518745600

約数和(自身を除く): 374450040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 37, 40, 45, 46, 54, 60, 69, 72, 74, 90, 92, 108, 111, 115, 120, 135, 138, 148, 157, 180, 184, 185, 207, 216, 222, 230, 270, 276, 296, 314, 333, 345, 360, 370, 414, 444, 460, 471, 540, 552, 555, 621, 628, 666, 690, 740, 785, 828, 851, 888, 920, 942, 999, 1035, 1080, 1110, 1242, 1256, 1332, 1380, 1413, 1480, 1570, 1656, 1665, 1702, 1884, 1998, 2070, 2220, 2355, 2484, 2553, 2664, 2760, 2826, 3105, 3140, 3330, 3404, 3611, 3768, 3996, 4140, 4239, 4255, 4440, 4710, 4968, 4995, 5106, 5652, 5809, 6210, 6280, 6660, 6808, 7065, 7222, 7659, 7992, 8280, 8478, 8510, 9420, 9990, 10212, 10833, 11304, 11618, 12420, 12765, 13320, 14130, 14444, 15318, 16956, 17020, 17427, 18055, 18840, 19980, 20424, 21195, 21666, 22977, 23236, 24840, 25530, 28260, 28888, 29045, 30636, 32499, 33912, 34040, 34854, 36110, 38295, 39960, 42390, 43332, 45954, 46472, 51060, 52281, 54165, 56520, 58090, 61272, 64998, 69708, 72220, 76590, 84780, 86664, 87135, 91908, 97497, 102120, 104562, 108330, 114885, 116180, 129996, 133607, 139416, 144440, 153180, 156843, 162495, 169560, 174270, 183816, 194994, 209124, 216660, 229770, 232360, 259992, 261405, 267214, 306360, 313686, 324990, 348540, 389988, 400821, 418248, 433320, 459540, 487485, 522810, 534428, 627372, 649980, 668035, 697080, 779976, 784215, 801642, 919080, 974970, 1045620, 1068856, 1202463, 1254744, 1299960, 1336070, 1568430, 1603284, 1949940, 2004105, 2091240, 2404926, 2672140, 3136860, 3206568, 3607389, 3899880, 4008210, 4809852, 5344280, 6012315, 6273720, 7214778, 8016420, 9619704, 12024630, 14429556, 16032840, 18036945, 24049260, 28859112, 36073890, 48098520, 72147780, 144295560]

約数ペア:

[(1, 144295560), (2, 72147780), (3, 48098520), (4, 36073890), (5, 28859112), (6, 24049260), (8, 18036945), (9, 16032840), (10, 14429556), (12, 12024630), (15, 9619704), (18, 8016420), (20, 7214778), (23, 6273720), (24, 6012315), (27, 5344280), (30, 4809852), (36, 4008210), (37, 3899880), (40, 3607389), (45, 3206568), (46, 3136860), (54, 2672140), (60, 2404926), (69, 2091240), (72, 2004105), (74, 1949940), (90, 1603284), (92, 1568430), (108, 1336070), (111, 1299960), (115, 1254744), (120, 1202463), (135, 1068856), (138, 1045620), (148, 974970), (157, 919080), (180, 801642), (184, 784215), (185, 779976), (207, 697080), (216, 668035), (222, 649980), (230, 627372), (270, 534428), (276, 522810), (296, 487485), (314, 459540), (333, 433320), (345, 418248), (360, 400821), (370, 389988), (414, 348540), (444, 324990), (460, 313686), (471, 306360), (540, 267214), (552, 261405), (555, 259992), (621, 232360), (628, 229770), (666, 216660), (690, 209124), (740, 194994), (785, 183816), (828, 174270), (851, 169560), (888, 162495), (920, 156843), (942, 153180), (999, 144440), (1035, 139416), (1080, 133607), (1110, 129996), (1242, 116180), (1256, 114885), (1332, 108330), (1380, 104562), (1413, 102120), (1480, 97497), (1570, 91908), (1656, 87135), (1665, 86664), (1702, 84780), (1884, 76590), (1998, 72220), (2070, 69708), (2220, 64998), (2355, 61272), (2484, 58090), (2553, 56520), (2664, 54165), (2760, 52281), (2826, 51060), (3105, 46472), (3140, 45954), (3330, 43332), (3404, 42390), (3611, 39960), (3768, 38295), (3996, 36110), (4140, 34854), (4239, 34040), (4255, 33912), (4440, 32499), (4710, 30636), (4968, 29045), (4995, 28888), (5106, 28260), (5652, 25530), (5809, 24840), (6210, 23236), (6280, 22977), (6660, 21666), (6808, 21195), (7065, 20424), (7222, 19980), (7659, 18840), (7992, 18055), (8280, 17427), (8478, 17020), (8510, 16956), (9420, 15318), (9990, 14444), (10212, 14130), (10833, 13320), (11304, 12765), (11618, 12420)]