240117332

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:142

約数の個数: 144

約数和(自身を含む): 572288640

約数和(自身を除く): 332171308

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 29, 43, 46, 52, 58, 86, 91, 92, 116, 161, 172, 182, 203, 299, 301, 322, 364, 377, 406, 529, 559, 598, 602, 644, 667, 754, 812, 989, 1058, 1118, 1196, 1204, 1247, 1334, 1508, 1978, 2093, 2116, 2236, 2494, 2639, 2668, 3703, 3913, 3956, 4186, 4669, 4988, 5278, 6877, 6923, 7406, 7826, 8372, 8671, 8729, 9338, 10556, 12857, 13754, 13846, 14812, 15341, 15652, 16211, 17342, 17458, 18676, 22747, 25714, 27508, 27692, 28681, 30682, 32422, 34684, 34916, 45494, 48139, 51428, 57362, 60697, 61364, 64844, 89999, 90988, 96278, 107387, 113477, 114724, 121394, 159229, 179998, 192556, 199433, 200767, 214774, 226954, 242788, 295711, 318458, 359996, 372853, 398866, 401534, 429548, 453908, 591422, 636916, 659663, 745706, 797732, 803068, 1182844, 1319326, 1396031, 1491412, 2069977, 2609971, 2638652, 2792062, 4139954, 4617641, 5219942, 5584124, 8279908, 8575619, 9235282, 10439884, 17151238, 18470564, 34302476, 60029333, 120058666, 240117332]

約数ペア:

[(1, 240117332), (2, 120058666), (4, 60029333), (7, 34302476), (13, 18470564), (14, 17151238), (23, 10439884), (26, 9235282), (28, 8575619), (29, 8279908), (43, 5584124), (46, 5219942), (52, 4617641), (58, 4139954), (86, 2792062), (91, 2638652), (92, 2609971), (116, 2069977), (161, 1491412), (172, 1396031), (182, 1319326), (203, 1182844), (299, 803068), (301, 797732), (322, 745706), (364, 659663), (377, 636916), (406, 591422), (529, 453908), (559, 429548), (598, 401534), (602, 398866), (644, 372853), (667, 359996), (754, 318458), (812, 295711), (989, 242788), (1058, 226954), (1118, 214774), (1196, 200767), (1204, 199433), (1247, 192556), (1334, 179998), (1508, 159229), (1978, 121394), (2093, 114724), (2116, 113477), (2236, 107387), (2494, 96278), (2639, 90988), (2668, 89999), (3703, 64844), (3913, 61364), (3956, 60697), (4186, 57362), (4669, 51428), (4988, 48139), (5278, 45494), (6877, 34916), (6923, 34684), (7406, 32422), (7826, 30682), (8372, 28681), (8671, 27692), (8729, 27508), (9338, 25714), (10556, 22747), (12857, 18676), (13754, 17458), (13846, 17342), (14812, 16211), (15341, 15652)]