1270415160

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{72019}}^1$

素因数の和:72050

約数の個数: 144

約数和(自身を含む): 4803013800

約数和(自身を除く): 3532598640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 8820, 17640, 72019, 144038, 216057, 288076, 360095, 432114, 504133, 576152, 648171, 720190, 864228, 1008266, 1080285, 1296342, 1440380, 1512399, 1728456, 2016532, 2160570, 2520665, 2592684, 2880760, 3024798, 3240855, 3528931, 4033064, 4321140, 4537197, 5041330, 5185368, 6049596, 6481710, 7057862, 7561995, 8642280, 9074394, 10082660, 10586793, 12099192, 12963420, 14115724, 15123990, 17644655, 18148788, 20165320, 21173586, 22685985, 25926840, 28231448, 30247980, 31760379, 35289310, 36297576, 42347172, 45371970, 52933965, 60495960, 63520758, 70578620, 84694344, 90743940, 105867930, 127041516, 141157240, 158801895, 181487880, 211735860, 254083032, 317603790, 423471720, 635207580, 1270415160]

約数ペア:

[(1, 1270415160), (2, 635207580), (3, 423471720), (4, 317603790), (5, 254083032), (6, 211735860), (7, 181487880), (8, 158801895), (9, 141157240), (10, 127041516), (12, 105867930), (14, 90743940), (15, 84694344), (18, 70578620), (20, 63520758), (21, 60495960), (24, 52933965), (28, 45371970), (30, 42347172), (35, 36297576), (36, 35289310), (40, 31760379), (42, 30247980), (45, 28231448), (49, 25926840), (56, 22685985), (60, 21173586), (63, 20165320), (70, 18148788), (72, 17644655), (84, 15123990), (90, 14115724), (98, 12963420), (105, 12099192), (120, 10586793), (126, 10082660), (140, 9074394), (147, 8642280), (168, 7561995), (180, 7057862), (196, 6481710), (210, 6049596), (245, 5185368), (252, 5041330), (280, 4537197), (294, 4321140), (315, 4033064), (360, 3528931), (392, 3240855), (420, 3024798), (441, 2880760), (490, 2592684), (504, 2520665), (588, 2160570), (630, 2016532), (735, 1728456), (840, 1512399), (882, 1440380), (980, 1296342), (1176, 1080285), (1260, 1008266), (1470, 864228), (1764, 720190), (1960, 648171), (2205, 576152), (2520, 504133), (2940, 432114), (3528, 360095), (4410, 288076), (5880, 216057), (8820, 144038), (17640, 72019)]