38878320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{733}}^1$

素因数の和:779

約数の個数: 160

約数和(自身を含む): 137616192

約数和(自身を除く): 98737872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 340, 390, 408, 442, 510, 520, 624, 663, 680, 733, 780, 816, 884, 1020, 1040, 1105, 1326, 1360, 1466, 1560, 1768, 2040, 2199, 2210, 2652, 2932, 3120, 3315, 3536, 3665, 4080, 4398, 4420, 5304, 5864, 6630, 7330, 8796, 8840, 9529, 10608, 10995, 11728, 12461, 13260, 14660, 17592, 17680, 19058, 21990, 24922, 26520, 28587, 29320, 35184, 37383, 38116, 43980, 47645, 49844, 53040, 57174, 58640, 62305, 74766, 76232, 87960, 95290, 99688, 114348, 124610, 142935, 149532, 152464, 161993, 175920, 186915, 190580, 199376, 228696, 249220, 285870, 299064, 323986, 373830, 381160, 457392, 485979, 498440, 571740, 598128, 647972, 747660, 762320, 809965, 971958, 996880, 1143480, 1295944, 1495320, 1619930, 1943916, 2286960, 2429895, 2591888, 2990640, 3239860, 3887832, 4859790, 6479720, 7775664, 9719580, 12959440, 19439160, 38878320]

約数ペア:

[(1, 38878320), (2, 19439160), (3, 12959440), (4, 9719580), (5, 7775664), (6, 6479720), (8, 4859790), (10, 3887832), (12, 3239860), (13, 2990640), (15, 2591888), (16, 2429895), (17, 2286960), (20, 1943916), (24, 1619930), (26, 1495320), (30, 1295944), (34, 1143480), (39, 996880), (40, 971958), (48, 809965), (51, 762320), (52, 747660), (60, 647972), (65, 598128), (68, 571740), (78, 498440), (80, 485979), (85, 457392), (102, 381160), (104, 373830), (120, 323986), (130, 299064), (136, 285870), (156, 249220), (170, 228696), (195, 199376), (204, 190580), (208, 186915), (221, 175920), (240, 161993), (255, 152464), (260, 149532), (272, 142935), (312, 124610), (340, 114348), (390, 99688), (408, 95290), (442, 87960), (510, 76232), (520, 74766), (624, 62305), (663, 58640), (680, 57174), (733, 53040), (780, 49844), (816, 47645), (884, 43980), (1020, 38116), (1040, 37383), (1105, 35184), (1326, 29320), (1360, 28587), (1466, 26520), (1560, 24922), (1768, 21990), (2040, 19058), (2199, 17680), (2210, 17592), (2652, 14660), (2932, 13260), (3120, 12461), (3315, 11728), (3536, 10995), (3665, 10608), (4080, 9529), (4398, 8840), (4420, 8796), (5304, 7330), (5864, 6630)]