144443220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:230

約数の個数: 192

約数和(自身を含む): 459841536

約数和(自身を除く): 315398316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 30, 34, 46, 47, 51, 60, 68, 69, 85, 92, 94, 102, 115, 131, 138, 141, 170, 188, 204, 230, 235, 255, 262, 276, 282, 340, 345, 391, 393, 460, 470, 510, 524, 564, 655, 690, 705, 782, 786, 799, 940, 1020, 1081, 1173, 1310, 1380, 1410, 1564, 1572, 1598, 1955, 1965, 2162, 2227, 2346, 2397, 2620, 2820, 3013, 3196, 3243, 3910, 3930, 3995, 4324, 4454, 4692, 4794, 5405, 5865, 6026, 6157, 6486, 6681, 7820, 7860, 7990, 8908, 9039, 9588, 10810, 11135, 11730, 11985, 12052, 12314, 12972, 13362, 15065, 15980, 16215, 18078, 18377, 18471, 21620, 22270, 23460, 23970, 24628, 26724, 30130, 30785, 32430, 33405, 36156, 36754, 36942, 44540, 45195, 47940, 51221, 55131, 60260, 61570, 64860, 66810, 73508, 73884, 90390, 91885, 92355, 102442, 104669, 110262, 123140, 133620, 141611, 153663, 180780, 183770, 184710, 204884, 209338, 220524, 256105, 275655, 283222, 307326, 314007, 367540, 369420, 418676, 424833, 512210, 523345, 551310, 566444, 614652, 628014, 708055, 768315, 849666, 1024420, 1046690, 1102620, 1256028, 1416110, 1536630, 1570035, 1699332, 2093380, 2124165, 2407387, 2832220, 3073260, 3140070, 4248330, 4814774, 6280140, 7222161, 8496660, 9629548, 12036935, 14444322, 24073870, 28888644, 36110805, 48147740, 72221610, 144443220]

約数ペア:

[(1, 144443220), (2, 72221610), (3, 48147740), (4, 36110805), (5, 28888644), (6, 24073870), (10, 14444322), (12, 12036935), (15, 9629548), (17, 8496660), (20, 7222161), (23, 6280140), (30, 4814774), (34, 4248330), (46, 3140070), (47, 3073260), (51, 2832220), (60, 2407387), (68, 2124165), (69, 2093380), (85, 1699332), (92, 1570035), (94, 1536630), (102, 1416110), (115, 1256028), (131, 1102620), (138, 1046690), (141, 1024420), (170, 849666), (188, 768315), (204, 708055), (230, 628014), (235, 614652), (255, 566444), (262, 551310), (276, 523345), (282, 512210), (340, 424833), (345, 418676), (391, 369420), (393, 367540), (460, 314007), (470, 307326), (510, 283222), (524, 275655), (564, 256105), (655, 220524), (690, 209338), (705, 204884), (782, 184710), (786, 183770), (799, 180780), (940, 153663), (1020, 141611), (1081, 133620), (1173, 123140), (1310, 110262), (1380, 104669), (1410, 102442), (1564, 92355), (1572, 91885), (1598, 90390), (1955, 73884), (1965, 73508), (2162, 66810), (2227, 64860), (2346, 61570), (2397, 60260), (2620, 55131), (2820, 51221), (3013, 47940), (3196, 45195), (3243, 44540), (3910, 36942), (3930, 36754), (3995, 36156), (4324, 33405), (4454, 32430), (4692, 30785), (4794, 30130), (5405, 26724), (5865, 24628), (6026, 23970), (6157, 23460), (6486, 22270), (6681, 21620), (7820, 18471), (7860, 18377), (7990, 18078), (8908, 16215), (9039, 15980), (9588, 15065), (10810, 13362), (11135, 12972), (11730, 12314), (11985, 12052)]